Seiko Cal. 3899 - 665

Seiko 3899-665

The 3899-665 is a sought-after Solar piece from Seiko's golden era. Powered by the 3899 caliber with 22j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-d971f2a69e2d]

Also known as: Samurai, Monster

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1992

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