Seiko Cal. 7091 - 590

Seiko 7091-590

The 7091-590 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7091 caliber with 30j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-66cc222c0f32]

Also known as: Pogue, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1998

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