Seiko Cal. 7074 - 544

Seiko 7074-544

This Spring Drive model from 1968 features a 41mm Hardlex-Coated Steel case. Powered by the 7074 caliber with 25j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-3886c70607fc]

Also known as: Silverwave, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1968

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