Seiko Cal. 3878 - 253

Seiko 3878-253

This Hand-Winding model from 1999 features a 42mm PVD Black case. Powered by the 3878 caliber with 19j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-350edfbe35e0]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1999

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seikata-wm-350edfbe35e0