Seiko Cal. 7077 - 180

Seiko 7077-180

The Seiko 7077-180 represents an important milestone in Seiko's 1980 lineup. Powered by the 7077 caliber with 20j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-22aa3faaa2fc]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1980

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