Seiko Cal. 7159 - 730

Seiko 7159-730

The 7159-730 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7159 caliber with 21j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-0d5d840bcf38]

Also known as: Sumo, World Timer

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
42mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1988

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