Seiko Cal. 7177 - 100

The 7177-100 is a sought-after Solar piece from Seiko's golden era. Powered by the 7177 caliber with 20j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-c9edb6414f1c]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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