Seiko Cal. 4544 - 105

The Seiko 4544-105 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-c808406ee0c1]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1978

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