Seiko Cal. 0721 - 104

This Automatic model from 1984 features a 39mm Titanium case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-439dc701adf8]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1984

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