Seiko Cal. 7157 - 999

Seiko 7157-999

The 7157-999 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7157 caliber with 17j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-4ad45ce7b08d]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1995

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