Seiko Cal. 5646 - 373

This Spring Drive model from 1986 features a 41mm Titanium case. With its 22mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-1e477ad1cb54]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1986

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