Seiko Cal. 6371 - 499

Seiko 6371-499

This Hand-Winding model from 1976 features a 34mm Two-Tone case. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-4828fbfd8a00]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1976

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