


Long Island Watch Bayport ISL-312
Description
The Long Island Watch Bayport ISL-312 is an automatic dive watch sized at 40mm, offering a balanced wrist presence between compact and oversized divers. It features a green wave-textured dial with partially skeletonized hands, luminous markers, and a date display at 6 o’clock. The watch is powered by a Seiko NH35 automatic movement with hand-winding, hacking seconds, and a 40-hour power reserve. A flat sapphire crystal with underside anti-reflective coating protects the dial, while a unidirectional 120-click bezel with a sloped ceramic insert adds functional dive timing capability. The stainless steel case is paired with an H-link bracelet featuring negative end links and a ratcheting micro-adjust clasp for improved comfort and fit. With 200 meters of water resistance and a screw-down crown, this model is built for everyday wear and aquatic use.
- Model Number: ISL-312
- Movement: automatic
- Case Size (mm): 40.0
- Gender: male
- Bezel Material: ceramic
- Case Shape: round
- Clasp Type: deployant
- Color: Green
- Complications: date
- Crystal: sapphire
- Dial Features: textured, luminescence, skeletonized, date window
- Dial Indicators: indicators
- Dial Material: textured
- Display: analog
- Jewel Count: 24
- Limited Edition: No
- Material: stainless steel
- Power Reserve Hours: 40
- Strap Type: stainless steel
- Style: dive
- Technical Features: hacking seconds, adjustable bracelet, anti reflective coating
- Water Resistance (ATM): 20.0
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