Seiko Cal. 4418 - 366

Seiko 4418-366

This Spring Drive model from 1992 features a 40mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-f735a4182722]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1992

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seikata-wm-f735a4182722