Seiko Cal. 5633 - 427

This Hand-Winding model from 1994 features a 37mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-c907ddbfd430]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1994

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