Seiko Cal. 5266 - 938

The Seiko 5266-938 represents an important milestone in Seiko's 1976 lineup. Powered by the 5266 caliber with 29j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-16e0a2fc1c86]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1976

Related Models

• Seiko 6669-579
• Seiko 0734-373
• Seiko 7093-825
• Seiko 6677-383
• Seiko 5648-153
• Seiko 7142-272
• Seiko 6686-701
• Seiko 7055-311
• Seiko 0742-545
• Seiko 4438-208
• Seiko 3861-720
• Seiko 6131-632