Seiko Cal. 5634 - 840

Seiko 5634-840

The 5634-840 is a sought-after Quartz piece from Seiko's golden era. With its 21mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-e597e872d827]

Also known as: Pogue

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1999

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