Seiko Cal. 7157 - 965

Seiko 7157-965

The Seiko 7157-965 represents an important milestone in Seiko's 1979 lineup. Powered by the 7157 caliber with 34j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-e535569b0a0b]

Also known as: Helmet, Rally

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1979

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