Seiko Cal. 7039 - 774

Seiko 7039-774

This Kinetic model from 1976 features a 37mm Two-Tone case. Powered by the 7039 caliber with 27j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-acbc15a68c78]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1976

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seikata-wm-acbc15a68c78