Seiko Cal. 3872 - 647

Seiko 3872-647

The 3872-647 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c23d4cb59800]

Also known as: UFO

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1974

Related Models

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