Seiko Cal. 5663 - 735

The Seiko 5663-735 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-6f9658e659b2]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1983

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