SEIKO PROSPEX AUTOMATIC SPEEDTIMER CHRONOGRAPH SRQ037 SRQ037J1

✔ Singapore Islandwide Delivery 

Movement

Caliber Number
- 8R46
Movement Type
- Automatic with manual winding
Accuracy
-+25 to -15 seconds per day
Duration
- Approx. 45 hours

Exterior

Case Material
- Stainless steel (super hard coating)
Crystal
- Dual-curved sapphire crystal
LumiBrite
- Lumibrite on hands and index(es)
Clasp
- Three-fold clasp with push button release

Other Details

Water Resistance
- 100m 
Case Size
- Thickness: 15.1㎜
- Diameter: 42.5㎜
- Length: 50.0㎜