Seiko Cal. 4418 - 416

Seiko 4418-416

The 4418-416 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-b0a666769b5d]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1975

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