Seiko Cal. 3877 - 950

Seiko 3877-950

The 3877-950 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e1d9518f3f50]

Also known as: Sea Horse, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1989

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