Seiko Cal. 4534 - 754

The Seiko 4534-754 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-41fa9b2e9dea]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1987

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