I use it to time intervals between cars and lap times when I’m at the race track. Seems to me most other uses demean the Speedmaster.
C cfracingBut you are not using the tachymetre scale at all?
C cfracingBut you are not using the tachymetre scale at all?
Would wearing a Seamaster only swimming or in the shower demean it? 😀
I have spent 60 years at auto race tracks, watching, spannering, driving, holding out pit boards, waving flags. Also rallying: driving, navigating, marshalling, mechanicing, organising, watching. All but the first 10 years as a teen and pre-teen with no watch at all was with a chronograph on my wrist and I have never found a use for a tachy scale in any of these activities.
There is just one use I can think of for a tachy scale at a race track -- the special watches that Heuer made for the Indianapolis track where the readout was in mph for a full lap.
I have spent 60 years at auto race tracks, watching, spannering, driving, holding out pit boards, waving flags. Also rallying: driving, navigating, marshalling, mechanicing, organising, watching. All but the first 10 years as a teen and pre-teen with no watch at all was with a chronograph on my wrist and I have never found a use for a tachy scale in any of these activities.
There is just one use I can think of for a tachy scale at a race track -- the special watches that Heuer made for the Indianapolis track where the readout was in mph for a full lap.
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Tachy scale is a bit archaic. You would never use one on a track. In rally racing esp the more common at the time road rally you could use the tachy scale at mile markers to determine average speed.
You never did timed road rally with max section speeds? the Tachy scale makes alot of sense in those.
C cfracingI understand that it is a fairly useless feature.
Watches were often used for timing race horses in a morning work. Unless you are the official clocker a dedicated stopwatch is inconvenient to carry. For that purpose a breakdown of less than a second is desired. Did your colt work three in thirty-four or was it 34 4/5? My cheap Timex can do that and keep going after the minute dial lap is completed. A Citizen I own goes to an hour and resets, ugh. The Citizen hour scale is too crowded to read so Omega 30 min scale is superior.
Which Speedmasters can time down to fifths of a second. The new ones seem to be only full seconds.