Seiko Cal. 6656 - 387

Seiko 6656-387

This Spring Drive model from 1983 features a 36mm Titanium case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-f1019f0653f6]

Also known as: Monster, Flighty

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1983

Related Models

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