Seiko Cal. 3872 - 243

Seiko 3872-243

The Seiko 3872-243 represents an important milestone in Seiko's 1983 lineup. Powered by the 3872 caliber with 23j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-7f0295a8ec4b]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1983

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