Seiko Cal. 6378 - 727

Seiko 6378-727

This Kinetic model from 1976 features a 37mm Stainless Steel case. Powered by the 6378 caliber with 33j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-a081bfcdc9f2]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1976

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