Seiko Cal. 5633 - 729

The Seiko 5633-729 represents an important milestone in Seiko's 1992 lineup. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-fdf602e64c4f]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1992

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