Seiko Cal. 7091 - 797

Seiko 7091-797

Released in 1985, the Cal. 7091 with design code 797 was part of Seiko's domestic market collection. Powered by the 7091 caliber with 21j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-c77107658217]

Also known as: Monster, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1985

Related Models

seikata-wm-c77107658217