Seiko Cal. 6161 - 640

This Kinetic model from 1977 features a 41mm Titanium case. With its 18mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-49a5cf8ce459]

Also known as: Turtle, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1977

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