Seiko Cal. 6647 - 995

Seiko 6647-995

This Hand-Winding model from 1997 features a 42mm Hardlex-Coated Steel case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-e64f3302669b]

Also known as: Crown, Flighty

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1997

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