Seiko Cal. 5255 - 143

Seiko 5255-143

The Seiko 5255-143 represents an important milestone in Seiko's 1999 lineup. Powered by the 5255 caliber with 31j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-7f721bce6c76]

Also known as: Tuna, World Timer

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1999

Related Models

seikata-wm-7f721bce6c76