Seiko Cal. 5633 - 624

The Seiko 5633-624 represents an important milestone in Seiko's 1992 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-cb3bdf1d5b09]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1992

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