Seiko Cal. 4556 - 907

This Automatic model from 1973 features a 39mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-319e99f7523d]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1973

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