Seiko Cal. 4581 - 205

Seiko 4581-205

The Seiko 4581-205 represents an important milestone in Seiko's 1983 lineup. Powered by the 4581 caliber with 24j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-d07f76775945]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1983

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