Seiko Cal. 6642 - 672

Seiko 6642-672

This Spring Drive model from 1990 features a 42mm Hardlex-Coated Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-7b3615c6e869]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1990

Related Models

seikata-wm-7b3615c6e869