Seiko Cal. 7161 - 489

Seiko 7161-489

The 7161-489 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7161 caliber with 31j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-2773edc0ab71]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1976

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seikata-wm-2773edc0ab71