Seiko Cal. 5255 - 526

The Seiko 5255-526 represents an important milestone in Seiko's 1968 lineup. Powered by the 5255 caliber with 17j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-829f3b14b4b0]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1968

Related Models

• Seiko 7137-718
• Seiko 4471-327
• Seiko 0754-567
• Seiko 7155-118
• Seiko 0784-384
• Seiko 3897-609
• Seiko 6319-204
• Seiko 5657-789
• Seiko 3855-585
• Seiko 7160-673
• Seiko 5282-841
• Seiko 4411-306