Seiko Cal. 4418 - 728

Seiko 4418-728

The 4418-728 is a sought-after Quartz piece from Seiko's golden era. With its 21mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-cfe70bcda052]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
170m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1967

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