The quick answer.
FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black) is a 53.07 mm digital sport watch at $25.20 after code SEBASTIANBASSOL (before code $27.99). We recommend it for a buyer who wants a large black tactical sport watch with timing and alarm functions at a low listed price.
Why it belongs on the shortlist.
The YCK 739 sits at the top of FindTime’s featured collection when sorted by best selling. The Black variant pairs a gunmetal bezel with analog hands and LCD windows, and FindTime lists the full set of sport-watch functions on one face.
Our verdict: maximum features for the price.
At $27.99 the YCK 739 gives you a chronograph, alarm, backlight and calendar in a bold black case. It is our pick from FindTime if you want the most utility-style watch for the least money.
Size and fit.
FindTime lists a 53.07 mm case diameter, 16.33 mm thickness, 22 mm band width, 255 mm strap length and a maximum wrist of 8.8 inches (minimum 6.5 inches). It does not list lug-to-lug, so compare the case diameter with a large watch you already wear.
Water use.
FindTime lists 3 ATM (30 m) and says the watch withstands rain and splashes but not showering or submersion. It also asks buyers not to press buttons in water. We would treat it as a dry-land and rainy-day watch.
The details, at a glance.
- Variant
- YCK 739 Black · Variant 39524920557655
- Case diameter
- 53.07 mm
- Lug-to-lug
- Not published by the brand
- Thickness
- 16.33 mm
- Band width
- 22 mm
- Case
- Case material not specified by FindTime; black silicone strap
- Crystal
- Not specified by FindTime
- Movement
- Quartz
- Listed functions
- Analog hands with LCD readouts, EL backlight, alarm, 12/24-hour format, week/date/month calendar, 1/100-second chronograph with split
- Weight
- 76 g
- Water resistance
- 3 ATM / 30 m listed
- Strap / bracelet
- Black silicone, 255 mm long, buckle clasp
What draws us in
- Chronograph with 1/100-second split timing listed
- Alarm, EL backlight, 12/24-hour format and full calendar
- Black silicone strap with a 22 mm band width
Before you choose
FindTime lists a 53.07 mm case, 16.33 mm thickness and 76 g weight, so this is a very large watch. Its own guidance limits the 30 m rating to rain and splashes, not showering or submersion, and it does not publish the crystal type, case material or battery life.
Who it suits.
A buyer who wants a large black tactical sport watch with timing and alarm functions at a low listed price.
When to choose something else.
Choose a smaller watch if you have a slim wrist, or a watch with a higher water rating if you swim.
Warranty, returns and ownership.
FindTime lists free shipping with no minimum, a 30-day money-back period for items returned unused and in the condition received, and a one-year limited warranty. Delivery to the United States is listed at 6–15 working days. Check the full return, warranty and shipping terms before ordering.
Closest alternatives.
- FindTime Digital-Analog Sport Watch (Black): A 52 mm analog-and-LCD FindTime with dual time and a 5 ATM listing for $24.99.
- FindTime Digital Watch for Men 50M Waterproof Sport Outdoor Tactical Watch (YCK 2125, Black): A lighter, smaller digital FindTime at $22.99 with a 50 m listing.
- Casio AE-1500WH-8B2V · $39.95 listed (2026-10-16): A digital-only Casio with dual time, a 10-year battery claim and 100 m water resistance for buyers who want a higher water rating.
Think beyond the diameter.
The brand does not publish lug-to-lug for this reference, so use the case width, thickness and strap length to judge fit. Use our wrist-fit guide and compare the proportions with a watch you already enjoy wearing.
FindTime partner code and offer terms. Our cart test applied SEBASTIANBASSOL to this exact variant on October 19, 2026. Use the product link below and confirm the final total; shipping and taxes are not included in the item price shown.
Where to buy.
Specifications and product photography: FindTime product page (checked October 19, 2026). Find Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black) at FindTime through our partner link and search for the selected option there. How we choose.
A few good questions.
What is the discount code for the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black)?
The FindTime discount code is SEBASTIANBASSOL for 10% off at findtimewatch.com. In our cart test it lowered this model from $27.99 to $25.20 before shipping and taxes. Every code and tested price: https://watchritual.com/promo/findtime
How much is the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black)?
FindTime listed the Black variant at $27.99 USD on October 19, 2026. FindTime’s supplied code SEBASTIANBASSOL gives 10% off; our cart test applied it to this exact variant. It was $25.20 after the code, before shipping and taxes.
What size is the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black)?
FindTime lists a 53.07 mm case diameter, 16.33 mm thickness, 22 mm band width, 255 mm band length and a weight of about 76 g.
Is the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black) quartz?
Yes. FindTime lists a quartz movement for this watch.
Can I swim with the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black)?
We would not. FindTime lists 3 ATM (30 m) and says the watch handles rain and splashes but not showering or submersion.
What does the FindTime Men’s Military Digital Watch Waterproof Tactical Watch with Alarm LED (YCK 739, Black) cost with the Watch Ritual code?
The price before code was $27.99. In our cart test on October 19, 2026, SEBASTIANBASSOL lowered the tested variant to $25.20, saving $2.79 before shipping and taxes. This result applies to this exact item and variant.
