Seiko Cal. 3872 - 343

Seiko 3872-343

The Seiko 3872-343 represents an important milestone in Seiko's 1990 lineup. With its 20mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-1cc40b3cf2cb]

Also known as: Turtle, Crown

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1990

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