Seiko Cal. 0771 - 904

This Hand-Winding model from 1971 features a 44mm Two-Tone case. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-6ca876edc140]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1971

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