Seiko Cal. 4581 - 659

Seiko 4581-659

The 4581-659 is a sought-after Solar piece from Seiko's golden era. Powered by the 4581 caliber with 26j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-2752bdf8867f]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
26j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1965

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