Seiko Cal. 7089 - 256

The 7089-256 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7089 caliber with 23j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-186178924053]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1971

Related Models

• Seiko 4568-383
• Seiko 7013-904
• Seiko 6363-169
• Seiko 6146-773
• Seiko 6321-490
• Seiko 7073-646
• Seiko 6112-661
• Seiko 5238-236
• Seiko 4450-546
• Seiko 6344-250
• Seiko 6285-444
• Seiko 4566-745