Seiko Cal. 5284 - 863

The 5284-863 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5284 caliber with 31j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-fbd87ce215cd]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1977

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