Seiko Cal. 7120 - 364

Seiko 7120-364

The Seiko 7120-364 represents an important milestone in Seiko's 1988 lineup. Powered by the 7120 caliber with 31j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-d6a6fb160242]

Also known as: Monster, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1988

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