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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Usually, no: do not press a chronograph’s pushers while the watch is submerged unless the manufacturer expressly says the exact model is designed for underwater operation. A water-resistance rating by itself does not make submerged pusher use safe. Some chronographs are documented exceptions, so check the instructions for your watch’s specific reference.
Why the water-resistance rating is not enough
A depth or pressure marking describes water-resistance testing; it is not, on its own, permission to operate buttons underwater. Swatch explains that its bar and metre indications correspond to water-resistance testing under ISO 22810, while separately warning that crowns and pushers must never be manipulated underwater. Swatch’s technical information lists 2, 3, 10 and 20 bar indications across its models.
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Citizen also cautions against pressing watch buttons underwater. Its water-resistance guidance distinguishes everyday water-resistant watches from diver’s watches, which it says comply with ISO 6425. These are manufacturer instructions; the applicable guidance for another make or model may differ.
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What happens when you press a pusher underwater?
Pushers move through the watch case, so operating one underwater can challenge the seals that help keep water out. Whether a particular design can withstand that operation depends on its construction and the maker’s instructions. A screw-down pusher lock is not proof that a watch is safe to operate underwater: on many designs, the lock is intended to prevent accidental chronograph activation in water. Blancpain describes that distinction in its article about its Ocean Commitment chronographs.
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- Gray Build: A 38mm gray resin case pairs with an adjustable 16mm strap for secure, everyday training wear day after day, year after year
- Serious Performance: A 100-hour chronograph with 30-lap memory and a 24-hour countdown timer support training days, while three customizable alarms keep you on schedule
- Stay on Schedule: Two time zones and a full day, date and month calendar keep every plan on track wherever the day takes you
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Some chronographs are designed for underwater operation
There are model-specific exceptions. Blancpain says its Fifty Fathoms Chronographe Flyback and Bathyscaphe Chronographe Flyback have sealed pushers water resistant to 30 bar and may be used underwater. That statement applies to the named designs, not to chronographs generally or to every watch with a similar rating.
For reference 5200-0240-52A, Blancpain’s Bathyscaphe Chronographe Flyback product document says the sealed pushers allow chronograph use during dives to 300 metres. Treat this as the manufacturer’s specification for that model, not a general depth limit for operating chronograph pushers.
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- Chronograph Movement with Tachymeter: Features a tachymeter index along its outer minute track to measure speed
- Stainless Steel Adjustable Bracelet: Stainless steel bracelet fits comfortably on your wrist and can be adjusted for a custom fit
- Sturdy Stainless Steel Watch Case: Sleek and scratch-resistant stainless steel
- Iconic 60's Design: This timepiece retains the classic Marlin features with a domed acrylic crystal lens and retro-style square markers at 3, 9, and 12 o'clock
- Water Resistant to 50 Meters
How to check your watch before swimming or diving
- Identify the exact reference. Find the model or reference number on the watch, its paperwork or the case, then consult the manufacturer’s instructions for that specific model.
- Look for explicit pusher guidance. Confirm whether the instructions expressly permit chronograph operation while submerged. A water-resistance number, a diver-style appearance or a locking mechanism does not answer that question.
- Check the intended activity. Confirm that the manufacturer’s guidance covers the water activity you plan, and look for any diver-watch standard or certification claim if you intend to dive.
- Consider condition and maintenance. Water resistance depends on the case, glass, crown, pushers and gaskets remaining intact. Swatch notes that damage to these components can compromise resistance; follow the maker’s service advice if the watch is old, damaged or overdue for attention.
- If permission is unclear, leave the pushers alone underwater. For dive timing, use a feature intended for underwater operation or a chronograph whose manufacturer expressly documents submerged use.
How to read bar and metre figures
Bar and metre markings are related to pressure, but they are not universal promises about how a watch may be used. Swatch connects its indications to ISO 22810 water-resistance testing; Citizen’s explanatory table equates 1 bar with the pressure of 10 metres of water. That equivalence does not guarantee that a particular watch can safely be used to that depth, much less that its pushers can be operated there. Use the maker’s stated activity guidance alongside the rating.
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Quick Recap
Best Value
- Bold Field Design: Green 41mm case with digital dial pairs with an adjustable black strap fitting wrists up to 8 inches for daily wear
- Serious Performance: A 100-hour chronograph tracks lap and split times, plus a 24-hour countdown timer and a month, day and date calendar for everyday training
- Everyday Alarms: Three daily, weekday, or weekend alarms with a 5-minute backup, 24-hour military time mode, and two time zones keep you on schedule
- Night-Ready Visibility: An acrylic lens and INDIGLO light-up dial keep the gray digital display easy to read from dawn to dusk and after dark
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- Stainless steel case 45mm diameter x 12.5mm thick; Silver dial; Luminous hands
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- Flame Fusion crystal; Push/pull crown; Uni-directional stainless steel bezel; Functional Subdials: 60min, 60sec, 24hr; 100 meter water resistant: Suitable for recreational surfing, swimming, snorkeling, sailing and water sports. Not suitable for diving.
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- MEN'S WRISTWATCH BAND: Black, durable stainless steel bracelet; links can be removed for a customized fit on these men's watches
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- MATTE STYLE: From an inky matte dial to brushed jet steel, Nate gives the all-black trend new depth. Use it to dress up your pair of denim and a crisp, white tee; this men's watch also features a chronograph movement on a stainless steel bracelet
- DIAL: This wrist watch for men has a round black stainless steel case with a black matte dial and gray accents
- WATER RESISTANT FOSSIL WATCH: A men's watch with water resistance up to 50m (165ft); wearable for short periods of recreational swimming and showering, but not diving or snorkeling; 5 ATM
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