We mentioned the use of the Sea-Gull ST16 movement for our 2014 GMT project watch, but we are afraid it is no longer available. Thomas has received news of the phasing out of 30+ movements with complications from mainstream Chinese manufacturers, including the ST16 GMT variation.
After much discussion with Thomas and his contacts we have decided to use the Dixmont-Guangzhou DG3804B (with independent, adjustable GMT hand) as an alternative. His contacts say this movement is reliable, accurate and stable.
The initial pricing of USD200-250 should not be affected by this change, even though the DG3804B costs slightly more than the ST16 variant.