Seiko Cal. 3817 - 307

The 3817-307 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3817 caliber with 26j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-5faf4e5f10a6]

Also known as: Monster, Panda

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1997

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