Seiko Cal. 7177 - 101

This Spring Drive model from 1971 features a 40mm Gold-Plated case. With its 18mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-6806c3f9515e]

Also known as: Samurai, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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