Seiko Cal. 6397 - 377

Seiko 6397-377

This Hand-Winding model from 1969 features a 36mm Stainless Steel case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-f56ecc7b48aa]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1969

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