Seiko Cal. 5635 - 143

Seiko 5635-143

The 5635-143 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-0eb95c3df479]

Also known as: Crown

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1983

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