Seiko Cal. 6381 - 877

Seiko 6381-877

This Hand-Winding model from 1968 features a 37mm Hardlex-Coated Steel case. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-82545d226d67]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1968

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seikata-wm-82545d226d67