Seiko Cal. 7158 - 712

Seiko 7158-712

The 7158-712 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7158 caliber with 21j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-8a987096e176]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1996

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seikata-wm-8a987096e176