Technomarine Reef Sun TM-523001 45mm – Men's Chronograph Quartz Watch
A commanding companion for sport and leisure, the Reef Sun chronograph features a deep blue dial with luminous silver-tone hands, encased in a robust 45mm black stainless steel case. Finished with a bold blue silicone strap, it brings technical function and modern flair to active pursuits and everyday distinction.
| Benefits |
| Oversized 45mm case ensures wrist presence, clear readability, and bold style. |
| Chronograph function tracks elapsed intervals for training, diving, or daily tasks. |
| 200-meter water resistance delivers high confidence for swimming, diving, and rigorous activity. |
| Key features |
| Blue dial with three chronograph sub-dials and luminous accents. |
| Black stainless steel case with a fixed black stainless steel bezel for structural strength. |
| Japanese quartz movement provides precise, low-maintenance operation. |
| Who it’s for |
| Men demanding both robust sporting capabilities and contemporary design. |
| Those seeking a standout, technical watch for versatile daily or adventure use. |
| How to use/wear |
| Fasten the blue silicone strap’s buckle for secure fit and comfortable movement. |
| Operate chronograph pushers to time laps, dives, or work intervals in style. |
| Specs |
| Case Material |
Black stainless steel |
| Case Diameter |
45mm |
| Movement |
Japanese quartz chronograph |
| Crystal |
Mineral |
| Water Resistance |
200 meters |
| Strap |
Blue silicone |
| Functions |
Chronograph, three sub-dials, fixed bezel, luminous markers and hands |
