Seiko Cal. 7158 - 561

The 7158-561 is a sought-after Solar piece from Seiko's golden era. Powered by the 7158 caliber with 34j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-3e4efa609fff]

Also known as: Samurai, Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1990

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