Seiko Cal. 6191 - 475

This Hand-Winding model from 1971 features a 40mm Titanium case. With its 22mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-a2d65d0a6c7a]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1971

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