Seiko Cal. 6251 - 558

The Seiko 6251-558 represents an important milestone in Seiko's 1981 lineup. Powered by the 6251 caliber with 18j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-027a25477042]

Also known as: UFO, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

Related Models

• Seiko 6167-346
• Seiko 7121-546
• Seiko 0713-905
• Seiko 7063-860
• Seiko 7197-791
• Seiko 5661-389
• Seiko 6689-801
• Seiko 6655-612
• Seiko 4553-826
• Seiko 4431-836
• Seiko 7087-509
• Seiko 5610-712