Seiko Cal. 7173 - 374

The 7173-374 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7173 caliber with 33j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-e3033fa6cb9c]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1987

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