Seiko Cal. 7072 - 256

The 7072-256 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7072 caliber with 21j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-e1dcd0696a1a]

Also known as: Rally, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1966

Related Models

• Seiko 3889-632
• Seiko 5261-250
• Seiko 4499-622
• Seiko 7040-201
• Seiko 5274-795
• Seiko 4478-615
• Seiko 6278-152
• Seiko 7151-589
• Seiko 6678-247
• Seiko 5631-231
• Seiko 4433-816
• Seiko 6379-230