Seiko Cal. 3879 - 487

Seiko 3879-487

The 3879-487 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3879 caliber with 22j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-a6196a383c6a]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Cream
Jewels
22j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1969

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