Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.
Caliber Number: 4R35
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 23
Functions: Stop second hand function
Day/Date display
Case Size: Thickness: 11.7 mm
Diameter: 42.4 mm
Lug-to-lug: 45.2 mm
Crystal: Sapphire crystal
LumiBrite: Lumibrite on hands and index(es)
Band Material: Calfsking
Distance between lugs: 20 mm
Water Resistance: 20 bar
Weight: 85.0 g
Features: Rotating bezel
Screw-down crown
Screw case back
| Weight | 0,3 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
