Seiko Cal. 4473 - 633

The Seiko 4473-633 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-7c4c00fc490e]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1982

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