Seiko Cal. 4433 - 540

The Seiko 4433-540 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-4b6e7a0640a4]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1994

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