Seiko Cal. 5681 - 810

The 5681-810 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5681 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-411098fbd354]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1998

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