Seiko Cal. 6647 - 765

Seiko 6647-765

This Spring Drive model from 1995 features a 46mm Stainless Steel case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-35e71c6acde5]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1995

Related Models

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