Seiko Cal. 3879 - 340

The 3879-340 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3879 caliber with 31j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-6ccc1fcf9241]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1985

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