Seiko Cal. 7020 - 513

Seiko 7020-513

The Seiko 7020-513 represents an important milestone in Seiko's 1983 lineup. Powered by the 7020 caliber with 33j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-f244de147841]

Also known as: Bullhead, Emperor

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1983

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