Seiko Cal. 4463 - 681

The Seiko 4463-681 represents an important milestone in Seiko's 1997 lineup. Powered by the 4463 caliber with 19j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-6a7b5d7e0f75]

Also known as: Monster, Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1997

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