Seiko Cal. 6634 - 238

Seiko 6634-238

This Automatic model from 1986 features a 35mm PVD Black case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-762080afab54]

Also known as: Monster, Sumo

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1986

Related Models

seikata-wm-762080afab54