Seiko Cal. 6641 - 373

Seiko 6641-373

This Quartz model from 1974 features a 40mm Stainless Steel case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f86f68feeb2d]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1974

Related Models

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