Seiko Cal. 3848 - 637

Seiko 3848-637

The Seiko 3848-637 represents an important milestone in Seiko's 1996 lineup. Powered by the 3848 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-2c59a48d93ad]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1996

Related Models

seikata-wm-2c59a48d93ad