SEIKO S149 Printing Stopwatch


The SEIKO S149 Stopwatch is a time measuring device with an integrated 300x memory. It can record and display lap and split time data, as well as printing information as required using the integrated printer.

Additional information

Weight 0.35 kg

20 x 79 x 26cm


Less than 15 seconds at normal temperature range (5℃~35℃)

Operational temperature range



Lithium battery SB-T74, 1 piece

Battery Life

A new normal battery will last approximately three years

Battery life indicator

"BATT" mark start flashing when the battery life nears its end

Printer recording paper

Roll paper S-950 38mm (width) (+ 0~ 0.5mm), overall length 2,400 mm or more (approx. 700 lines can be printed per roll.)

Printer battery life

Manganese battery: Approx. 10,000 lines can be printed. (Equivalent to approx. 14 rolls) Alkaline manganese battery: Approx. 20,000 lines can be printed. (Equivalent to approx. 28 rolls)

Printer operational temperature range

0℃~40℃ (The depth of printout does not change even if the temperature changes.)

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