Seiko Cal. 3877 - 925

Seiko 3877-925

This Kinetic model from 1990 features a 39mm PVD Black case. Powered by the 3877 caliber with 31j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-e4516764e2c7]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1990

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seikata-wm-e4516764e2c7