Seiko Cal. 5237 - 633

The Seiko 5237-633 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-30ba861bc6fc]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1999

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