Seiko Cal. 6641 - 457

Seiko 6641-457

This Automatic model from 1991 features a 38mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-5b10ae342e3e]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
30m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1991

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