Seiko Cal. 5688 - 160

This Hand-Winding model from 1967 features a 34mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-84dc51e4358e]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1967

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