Seiko Cal. 6250 - 646

Seiko 6250-646

This Hand-Winding model from 1971 features a 41mm Gold-Plated case. Powered by the 6250 caliber with 20j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-e10522c5260d]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1971

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seikata-wm-e10522c5260d