Seiko Cal. 7173 - 159

The 7173-159 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7173 caliber with 23j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-978bd052c340]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1995

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