How To Change Time On Bulova Watch

Learning how to change time on Bulova watch is a simple task once you understand the specific method for your model. Bulova watches, especially older models, may have specific crown positions or button sequences for setting the time accurately. This guide will walk you through the process for the most common types, from classic analog watches to modern precisionist models.

We will cover everything from identifying your watch type to detailed step-by-step instructions. You will also find tips for handling complications like date settings and important advice to keep your timepiece safe during the process.

The core process for setting the time on any analog Bulova watch involves the crown, which is the small knob on the side of the case. However, the exact steps can vary. The first and most crucial step is always to identify what kind of movement powers your watch. This determines how you interact with the crown.

Using the wrong method can potentially damage the movement, so take a moment to figure this out before proceeding. Here are the primary types you will encounter.

Identify Your Bulova Watch Type

Before you touch the crown, you need to know what you’re working with. The movement, or engine, of the watch dictates the setting procedure. There are three main categories for standard time-setting.

Manual Wind: Found in many vintage and some modern Bulova watches. These require daily winding by turning the crown to store energy in a mainspring.
Automatic (Self-Winding): Very common. These wind themselves via a rotor that moves with your wrist’s motion. They almost always have a manual winding capability as well.
Quartz (Battery-Powered): The most prevalent type today. These are powered by a battery and have a precise, tick-tick motion of the second hand.

If your watch has additional features like a date, day, or chronograph, those have their own setting sequences which we will cover later. For now, focus on the basic movement type.

General Preparation And Safety

A little preparation prevents problems. Always handle your watch with clean, dry hands. Find a soft, well-lit surface to work on, like a towel on a table, to prevent scratches or damage if the watch is dropped.

It is also highly recommended to set the time when the watch’s minute hand is between the 8 and 4 positions on the dial (i.e., between 40 minutes past the hour and 20 minutes to the hour). This avoids interfering with the date-change mechanism, which is often active near midnight. If your watch has no date, this is less critical but still a good habit.

Understanding The Crown Positions

Most Bulova watch crowns have two or three positions. You will pull the crown out gently to these positions to perform different functions. Never force the crown.

Position 0 (Pushed In): The normal, running position. For manual/automatic watches, turning the crown in this position winds the mainspring.
Position 1 (First Pull): On watches with a date complication, this position is usually for quick-setting the date. Turning the crown changes the date wheel.
Position 2 (Second Pull): This is the time-setting position. When the crown is pulled out fully, the second hand typically stops (on quartz models) or can be halted (on mechanical models), allowing you to set the exact hour and minute.

Step-By-Step Instructions By Movement Type

Now, let’s get into the detailed steps for each primary type of Bulova watch movement. Follow the instructions that match your watch.

How To Set A Bulova Manual Wind Or Automatic Watch

The process for manual and automatic mechanical watches is virtually identical. The key difference is that a manual wind must be wound by hand to run, while an automatic can be wound manually or by motion.

Begin by gently unscrewing the crown if it is a screw-down type (common on many Bulova automatics). Turn it counter-clockwise until it pops out freely.
With the crown in Position 0 (pushed in against the case), turn it clockwise about 30-40 times. This winds the mainspring. You may feel slight resistance; stop when it becomes firm. Do not force it.
To set the time, pull the crown out fully to Position 2. The second hand should stop. Turn the crown to move the hour and minute hands. Set the time to a known accurate source, advancing the hands forward past 12 to ensure the date changes correctly if applicable.
Once the time is set precisely, gently push the crown all the way back into Position 0 against the case. If it is a screw-down crown, press it in and turn it clockwise until it is snug and secure to ensure water resistance.

How To Set A Bulova Quartz Watch

Quartz watches are generally the simplest to set. They are battery-powered, so there is no winding involved. Some older quartz models may have specific quirks.

If the crown is screw-down, unscrew it by turning counter-clockwise until it disengages.
Pull the crown out fully to its second position. On almost all Bulova quartz watches, the second hand will immediately stop, allowing for precise setting.
Turn the crown to adjust the hour and minute hands. Always move the hands forward in a clockwise direction to avoid internal damage.
When the time is correct, push the crown fully back to its normal position. For screw-down crowns, remember to press in and tighten it clockwise to reseal the case.

Setting The Date On Your Bulova Watch

Many Bulova watches include a date window. The correct sequence is important to avoid jamming the mechanism. Never quick-set the date when the watch’s hands are indicating the time between 9 PM and 3 AM, as the date change gears are engaged then.

First, use the time-setting method above to move the hands until the date clicks over to the next day. This confirms you are in the safe “afternoon” zone for the date mechanism. Then, follow these steps.

Pull the crown out to the first click (Position 1).
Turn the crown counter-clockwise. On most Bulova models, this will advance the date wheel forward by one day per turn.
Once the correct date is displayed, push the crown back to Position 0, or proceed to pull it out fully to Position 2 to set the exact time.

Instructions For Special Bulova Models

Bulova’s innovative lines, like the Precisionist and the Computron, have unique setting procedures. Here is how to handle some popular special models.

How To Set A Bulova Precisionist Watch

The Precisionist is known for its ultra-smooth sweeping second hand. Setting it is straightforward but follows a specific button sequence for its chronograph and time-setting modes.

Locate the two buttons above and below the crown. The top button is typically Button A, and the bottom is Button B.
Press Button A (the top button) once. This will move the subdial hand to indicate the current mode. Continue pressing Button A until the hand points to the “Time Set” position on the subdial, often marked with a clock icon.
Once in Time Set mode, press Button B (the bottom button) to advance the hour. Each press moves the hour hand forward one hour. Hold it down for rapid advance.
Press the crown once. The subdial hand will jump to indicate the minute setting mode. Press Button B to advance the minutes.
After setting, press the crown again to confirm and return to the standard timekeeping mode.

How To Set A Bulova Computron LED Watch

The vintage Computron and its re-editions feature a unique LED display activated by a button. Setting the time requires a specific sequence.

Locate the small recessed button on the side of the case, usually near the 9 o’clock position. You may need a pen tip or paperclip to press it.
Press and hold this recessed button for a few seconds until the display enters setting mode. The hour digits will likely blink.
Use the main crown to adjust the blinking hour value. Push or turn the crown to change the number.
Press the recessed button again to move to the minutes setting. The minute digits will blink.
Use the crown to set the correct minutes. Press the recessed button once more to confirm and exit the setting mode.

Setting A Bulova Lunar Pilot Chronograph

The Lunar Pilot, a popular chronograph, has a standard crown and two pushers. To set the time, you only use the crown, similar to a standard watch.

Unscrew the crown if it is locked.
Pull the crown out to Position 2. The running seconds hand (on the subdial) will stop.
Turn the crown to set the hour and minute hands. The chronograph central seconds hand is not used for timekeeping; ignore it during this process.
Push the crown back in and screw it down if applicable. The subdial seconds hand will begin running again.

Remember, the top and bottom pushers are for starting, stopping, and resetting the chronograph timer function, not for setting the actual time of day.

Common Troubleshooting And Tips

Sometimes, things don’t go as planned. Here are solutions to frequent issues and tips for maintaining your Bulova’s accuracy.

The Crown Won’t Pull Out Or Feels Stuck

First, ensure you have unscrewed it if it’s a screw-down crown. Turn it counter-clockwise until it releases. If it’s not screw-down and still stuck, do not apply excessive force. The watch may need servicing. Gently wiggle the crown while pulling. Sometimes, a slight inward press before pulling can help disengage it.

The Date Won’t Change Properly

If the date changes slowly or gets stuck between numbers, you likely attempted to use the quick-set function during the danger zone (9 PM to 3 AM). To fix this, use the time-setting function (crown in Position 2) to advance the hands forward until the date changes completely and the time reads about 6 AM. Then, you can safely use the date quick-set function to correct it.

Keeping Your Bulova Watch Accurate

All watches gain or lose a little time. A mechanical Bulova may vary by a few seconds per day, while a quartz should be within seconds per month. For best accuracy.

Keep mechanical watches wound. Wear your automatic daily or wind it manually every day if you don’t.
If a quartz Bulova suddenly starts losing significant time, the battery is likely low and should be replaced promptly by a jeweler to prevent leakage.
Store watches away from strong magnetic fields, like those from speakers, laptops, or refrigerator magnets, as these can affect a mechanical watch’s rate.

Frequently Asked Questions

How Do I Change The Time On My Bulova Watch With A Date?

First, pull the crown to Position 2 and set the hands to a time after 3 AM but before 9 PM. Then, push the crown to Position 1 and turn it to cycle through the dates. Finally, return to Position 2 to set the exact minute and hour hands to the correct time before pushing the crown all the way in.

Why Won’t My Bulova Watch Crown Screw Back In?

This is often due to cross-threading. Gently push the crown in without turning, then apply very light pressure and turn it counter-clockwise until you feel a slight click or drop. This aligns the threads. Then, screw it in clockwise. If it still resists, do not force it; seek professional help.

How Do You Set A Bulova Watch That Has Been Stopped For A Long Time?

For a mechanical watch, wind the crown 30-40 times first. Then set the time and date using the standard procedures. For a quartz watch, a new battery may be required if it does not run after setting. It’s best to replace old batteries to prevent potential damage from leakage.

Can Changing The Time Damage My Bulova Watch?

Following the correct procedures will not cause damage. The main risks are forcing the crown, using the date quick-set during the nighttime hours (for date models), or failing to screw down a screw-down crown properly afterwards, which compromises water resistance.

How Do I Change The Time On A Bulova Marine Star Watch?

The Bulova Marine Star typically uses a standard crown system. Unscrew the crown if present, pull it out to the second position to stop the seconds hand, set the time by turning the crown, and push it back in, screwing it down securely to maintain its water resistance rating. For models with a date, use the first crown position to adjust the date after ensuring the hands are in the safe zone.