Seiko Cal. 5688 - 334

Released in 1991, the Cal. 5688 with design code 334 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-bf8fb07e4270]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1991

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