Seiko Cal. 5266 - 540

The 5266-540 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-db02847cf8c0]

Also known as: World Timer, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1972

Related Models

• Seiko 5237-558
• Seiko 3879-871
• Seiko 3824-745
• Seiko 6330-323
• Seiko 6638-361
• Seiko 4585-323
• Seiko 5693-630
• Seiko 6316-453
• Seiko 6625-896
• Seiko 6349-272
• Seiko 5289-277
• Seiko 6397-393