Seiko Cal. 5266 - 276

The 5266-276 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5266 caliber with 23j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-dcaa21edfff1]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1974

Related Models

• Seiko 6650-791
• Seiko 7153-850
• Seiko 3819-453
• Seiko 7193-178
• Seiko 5237-161
• Seiko 0759-101
• Seiko 0797-984
• Seiko 6166-305
• Seiko 5244-247
• Seiko 7056-227
• Seiko 6347-376
• Seiko 4570-869