Seiko Cal. 4527 - 294

The 4527-294 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4527 caliber with 30j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1476e0d0e415]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1982

Related Models

• Seiko 6231-951
• Seiko 6248-886
• Seiko 6190-628
• Seiko 5682-577
• Seiko 6675-928
• Seiko 4540-896
• Seiko 5255-577
• Seiko 4538-444
• Seiko 6330-130
• Seiko 6622-851
• Seiko 6199-357
• Seiko 5261-195