Seiko Cal. 4487 - 917

The 4487-917 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4487 caliber with 29j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-58bb3dedd383]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1986

Related Models

• Seiko 6158-625
• Seiko 5699-516
• Seiko 6314-979
• Seiko 6267-682
• Seiko 5670-742
• Seiko 7028-159
• Seiko 0716-172
• Seiko 3858-482
• Seiko 4593-111
• Seiko 0779-566
• Seiko 6240-182
• Seiko 0749-583