Seiko Cal. 4418 - 271

Seiko 4418-271

The 4418-271 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-7eca75b2717d]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1980

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