Seiko Cal. 7159 - 641

Seiko 7159-641

The 7159-641 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7159 caliber with 33j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-e1df5f1ed5d2]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1973

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