Seiko Cal. 7059 - 731

Seiko 7059-731

The Seiko 7059-731 represents an important milestone in Seiko's 1988 lineup. Powered by the 7059 caliber with 27j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-8c0fb08e2e59]

Also known as: Helmet, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1988

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