Data

Make Model Movement Spec. (SPY) Duration (days) SPY Details
Bulova Accutron 'Astronaut' 214 60 SPM 89 -167 SPM more
Bulova Accutron II 'Moonview' Modified P102.12 n/a 160 -15 more
Bulova Precisionist 'Langford' P102.12 10 166 20 more
Casio A168 Module 3298 30 SPM 30 -5 SPM more
Casio CA-53W Module 3208 15 SPM 30 18 SPM more
Casio DBC-611 Module 3228 30 SPM 30 -2 SPM more
Casio GW-5000-1JF Module 3159 15 SPM no data n/a more
Casio SP-400 (No. 1) Module 75 15 97 -14.5 more
Casio SP-400 (No. 2) Module 75 15 137 5 more
Casio SP-400G Module 75 10 137 39 more
Casio SP-410 Module 75 15 137 65 more
Certina DS-2 Chronograph ETA 251.264.CEN 10 103 12.8 more
Citizen AQ1000-58B A010 5 41 7 more
Citizen CB0011-77E H145 15 SPM no data n/a more
Citizen Crystron 4 Mega 7370 5 209 7 more
Citizen Electronic 5835 unknown no data n/a more
Citizen Exceed A670 10 no data n/a more
Citizen Exceed E510 10 13 -61 more
Citizen Exceed 0330 10 56 -2.6 more
Citizen Exceed 1730 unknown 36 4 more
Grosvenor unknown unknown unknown no data n/a more
Habring2 Jumping Seconds, Pilot A09MS unknown no data n/a more
Hoptroff Hotblack Calibre Gravitas No.11B 1 14 -18 more
Longines Conquest AHP ETA 205.911 unknown no data n/a more
Longines Conquest VHP ETA 252.611 10 103 14.7 more
Longines Lyre VHP ETA 255.511 10 167 0.28 more
Morgenwerk M1-X MSC1 0.75 40 9 more
Omega Prototype 1522 n/a 137 1 more
Pulsar PSR 10 (No. 1) Y301 10 166 68 more
Pulsar PSR 10 (No. 2) Y301 10 103 74 more
Pulsar PSR 20 Y203 20 no data n/a more
Seiko Dolce 5S21 20 SPM 107 5 SPM more
Seiko Dolce 8J41 10 160 14 more
Seiko Grand Quartz 9943 10 94 -31 more
Seiko King Quartz 9923 20 167 128 more
Seiko Lassale 9442 20 167 -22,338 more
Seiko Majesta 5S42 20 27 73 more
Seiko Majesta 9063 20 167 156 more
Seiko SBGA105 9R15 10 SPM 2 6.57 SPM  more
Seiko SBGV009 9F82 10 311 10.8 more
Seiko SLT019P1 8F56 20 103 51 more
Seiko SQ 9983 5 167 -344 more
Seiko Solar V158 15 SPM 160 -1.1 more
Seiko Superior (No. 1) 9983 5 56 67 more
Seiko Superior (No. 2) 9983 5 18 288 more
Swatch Jelly Fish Chronometer GK124 unknown 60 no data n/a more
Swatch Sistem51, Chic, SUTB402 ETA C10111 7 SPD 4 10 SPD  more
Swatch Sistem51, Gentleman, SUTF400 ETA C10111 7 SPD 3 -3 SPY more
n/a 'Ed1963' homage Sea-Gull ST1901 n/a 1 SPD more
n/a 'Ed1963' homage (black) Sea-Gull ST1901 n/a 5 0.1 SPD more
n/a WUS CMW 2012 Project Tourbillon Sea-Gull ST8000 n/a no data n/a more

The above basic timing data were captured using the stopwatch method, as described in my methodology page. Not every watch has been timed, yet, although all will have some basic data eventually. Some watches are gradually being subjected to more detailed testing using a timing machine and a heater/chiller machine. Again, this is briefly described in the methodology page. I should reiterate that rates shown in the above table are only truly accurate when they have been obtained over their entire respective timeframes (i.e. 365 days for 'SPY' rates, 30 days for 'SPM' rates and 1 day for 'SPD' rates). Even then, current or future performance may not necessarily reflect past performance; hence the need for on-going testing.

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