Seiko Cal. 4531 - 807

Seiko 4531-807

The Seiko 4531-807 represents an important milestone in Seiko's 1981 lineup. Powered by the 4531 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-24e65163268b]

Also known as: Shogun, Silverwave

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1981

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seikata-wm-24e65163268b