Seiko Cal. 3874 - 230

Seiko 3874-230

The 3874-230 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3874 caliber with 17j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-5baeee43cca0]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1990

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