Seiko Cal. 6177 - 255

This Solar model from 1975 features a 41mm Two-Tone case. With its 20mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-f2348693dce6]

Also known as: Samurai, Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1975

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