Speedmaster Update.
When I initially took delivery of this watch I was pretty impressed with its time keeping qualities, running at ~5.5 seconds fast over 24 hours. After experimenting with which position I leave the watch when taken off for bed I've found that leaving the watch crown down overnight returns a phenomenal half second deviation in 24 hours.
To say I'm impressed would be a gross understatement....that really is remarkable accuracy for a mechanical watch.
Regards,
Jay.