Seiko Cal. 7177 - 730

This Hand-Winding model from 1974 features a 46mm Stainless Steel case. With its 20mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-8c69fd28cdc2]

Also known as: Samurai, Shogun

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

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