Seiko Cal. 7091 - 516

Seiko 7091-516

The 7091-516 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 67 hours power reserve. [seikata-wm-78ebfabca241]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1987

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seikata-wm-78ebfabca241