Seiko Cal. 4418 - 655

Seiko 4418-655

The 4418-655 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-75d11b4c1dd2]

Also known as: Navigator, Sea Horse

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1968

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