Seiko Cal. 0730 - 561

This Spring Drive model from 1965 features a 42mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-d50df248489e]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1965

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