Seiko Cal. 7173 - 739

The Seiko 7173-739 represents an important milestone in Seiko's 1981 lineup. Powered by the 7173 caliber with 17j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-2bf5e19acae4]

Also known as: Turtle, UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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