Seiko Cal. 7173 - 646

The Seiko 7173-646 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-d23b6eb38c44]

Also known as: Rally, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1990

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