Seiko Cal. 4543 - 477

This Hand-Winding model from 1986 features a 38mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-46f0a7000290]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1986

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