Seiko Cal. 7173 - 160

Seiko 7173-160

The Seiko 7173-160 represents an important milestone in Seiko's 1987 lineup. Powered by the 7173 caliber with 22j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-2a7ca069ac98]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Green
Jewels
22j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1987

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