Seiko Cal. 4518 - 490

Seiko 4518-490

The 4518-490 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-61ae03b7a7b9]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1973

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