Seiko Cal. 0776 - 513

Seiko 0776-513

This Spring Drive model from 1978 features a 37mm Stainless Steel case. Powered by the 0776 caliber with 35j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-f9329876822e]

Also known as: Turtle, Flighty

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
35j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1978

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