Seiko Cal. 6688 - 856

This Spring Drive model from 1995 features a 46mm Titanium case. With its 20mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-943666b7a50a]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1995

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