Seiko Cal. 3878 - 576

Seiko 3878-576

The 3878-576 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3878 caliber with 33j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-149244be854f]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1969

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