Seiko Cal. 6261 - 447

Seiko 6261-447

This Automatic model from 1968 features a 35mm Hardlex-Coated Steel case. Powered by the 6261 caliber with 20j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-f31e21f45ee3]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1968

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