Seiko Cal. 0769 - 357

Seiko 0769-357

This Spring Drive model from 1968 features a 37mm Hardlex-Coated Steel case. Powered by the 0769 caliber with 17j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-34bacfddd462]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1968

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seikata-wm-34bacfddd462