Seiko Cal. 4524 - 891

The 4524-891 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4524 caliber with 18j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-75ffb84bde00]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1989

Related Models

• Seiko 7087-348
• Seiko 7190-417
• Seiko 0796-962
• Seiko 3813-175
• Seiko 7177-473
• Seiko 0710-612
• Seiko 6615-368
• Seiko 0712-333
• Seiko 7171-318
• Seiko 6240-555
• Seiko 5296-235
• Seiko 6322-790