Seiko Cal. 6278 - 765

Seiko 6278-765

The Seiko 6278-765 represents an important milestone in Seiko's 1977 lineup. Powered by the 6278 caliber with 27j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-a9f203733129]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1977

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seikata-wm-a9f203733129