Seiko Cal. 7173 - 440

The Seiko 7173-440 represents an important milestone in Seiko's 1970 lineup. It features a Navy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-25ee5b5343cb]

Also known as: Goldfeather, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1970

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