Description
SEIKO Prospex SRPD31K1 Specifications :
| Feature |
| ||
|---|---|---|---|
| Driving system | Automatic with manual winding capacity | ||
| Caliber Number | 4R36 | ||
| Case material | Stainless steel | ||
| Case back | Transparent screw case back | ||
| Glass material | Curved hardlex crystal | ||
| Band material | Calfskin leather | ||
| Band color | Brown | ||
| Clasp | Buckle | ||
| Dial color | Black | ||
| Hands | Luminous black and cream (hour, minute, second) | ||
| Dial marker | Yellow index with arabic numerals at 6, 9 and 12 o’clock position | ||
| Bezel | Rotating silver stainless steel bezel with compass markings | ||
| Crown | Screw down crown | ||
| Lumi Brite | Hands and indexes | ||
| Calendar | Day of the week and date display at 3 o’clock position | ||
| Function | Day, date, hour, minute, second, stop second hand | ||
| Drive duration | Power reserve approximately 41 hours | ||
| Accuracy | +45 to -35 seconds per day | ||
| Vibration | 21,600 vibrations per hour | ||
| Water resistance | 20 bar water resistance suitable for air diving | ||
| Size | H43mm x W43mm x D14.4mm |
SEIKO Prospex SRPD31K1 Features :
- Rotating compass inner ring
- Screw case back
- See-through case back
- 24 jewels
- Day and date display
- Stop second hand function
