Seiko Cal. 5645 - 301

This Spring Drive model from 1985 features a 42mm Titanium case. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-44483b144f98]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1985

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