SEIKO PROSPEX AUTOMATIC 'BLACK SERIES NIGHT ALPINIST' LIMITED EDITION SPB337 SPB337J1

✔ Singapore Islandwide Delivery

Limited Edition of 5,500pcs

Movement

Caliber Number
- 6R35
Movement Type
- Automatic with manual winding
Accuracy
- +25 to -15 seconds per day
Duration
-Approx. 70 hours

Exterior

Case Material
- Stainless steel 
Crystal
- Sapphire crystal with magnifier
LumiBrite
- Lumibrite on hands and index(es)
Clasp
- Three-fold clasp with push button release

Other Details

Water Resistance
- 200m
Case Size
- Thickness: 13.2㎜
- Diameter: 39.5㎜
- Length: 46.4㎜