Seiko Cal. 3817 - 618

Seiko 3817-618

The 3817-618 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-41d4874ea92c]

Also known as: Samurai

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Cream
Jewels
22j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1973

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