Seiko Cal. 3888 - 307

Seiko 3888-307

The 3888-307 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3888 caliber with 22j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-94d291bc946a]

Also known as: Goldfeather, Emperor

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1984

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seikata-wm-94d291bc946a