Seiko Cal. 5616 - 686

This Spring Drive model from 1991 features a 42mm Titanium case. With its 19mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-c64e52c6443f]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1991

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