Seiko Cal. 5254 - 144

The Seiko 5254-144 represents an important milestone in Seiko's 1970 lineup. Powered by the 5254 caliber with 17j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-57240f1f8802]

Also known as: Sumo, UFO

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1970

Related Models

• Seiko 7029-711
• Seiko 7193-940
• Seiko 7068-269
• Seiko 5646-474
• Seiko 3883-466
• Seiko 7042-230
• Seiko 6692-316
• Seiko 6641-388
• Seiko 4492-826
• Seiko 4485-395
• Seiko 6369-192
• Seiko 5674-844