Seiko Cal. 3872 - 691

Seiko 3872-691

The 3872-691 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-bbd17a30f11f]

Also known as: Samurai

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Champagne
Jewels
17j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1965

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