Seiko Cal. 7091 - 169

Seiko 7091-169

The 7091-169 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7091 caliber with 21j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-b7718690f459]

Also known as: Tuna, UFO

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1980

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seikata-wm-b7718690f459