Seiko Cal. 4418 - 673

Seiko 4418-673

This Automatic model from 1975 features a 40mm Two-Tone case. With its 22mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-81fe93099b17]

Also known as: Samurai, Shogun

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1975

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seikata-wm-81fe93099b17