Seiko Cal. 4447 - 593

The Seiko 4447-593 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-c025e1b7994a]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1983

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