Seiko Cal. 4473 - 739

The Seiko 4473-739 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-46811ed5f2e7]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1988

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