Seiko Cal. 7045 - 178

Seiko 7045-178

The Seiko 7045-178 represents an important milestone in Seiko's 1980 lineup. Powered by the 7045 caliber with 27j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-7488b5f4e031]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1980

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