Seiko Cal. 4531 - 746

Seiko 4531-746

The Seiko 4531-746 represents an important milestone in Seiko's 1984 lineup. Powered by the 4531 caliber with 19j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-985f53be1a3f]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1984

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