Seiko Cal. 5688 - 578

This Hand-Winding model from 1988 features a 37mm Titanium case. Powered by the 5688 caliber with 34j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-bb4fa820d52d]

Also known as: Goldfeather, Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1988

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