Seiko Cal. 7173 - 872

Seiko 7173-872

The 7173-872 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7173 caliber with 30j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-b9f2a3f9a319]

Also known as: Sumo, Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
46mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
30j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1999

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seikata-wm-b9f2a3f9a319