The T603 is an automatic movement manufactured by Tudor. It has a diameter of 33.3mm, measures 5.5mm thick, beats at 28,800 vph, and contains 25 jewels. The movement features day and date complications and uses a ball-bearing rotor. Based on the Sellita SW240-1 (itself a clone of the ETA 2834-2), it delivers chronometer-grade timekeeping but without official COSC certification. The T603 powers the 41mm Tudor Royal Day/Date models introduced in 2020.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
25 jewels
Frequency
28,800 vph (4 Hz)
Diameter
33.3mm
Height
5.5mm
Display Type
Analog
Rotor Type
Ball Bearing
COMPLICATIONS
More Tudor movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2020CALIBER FAMILY
tudor-t603COUNTRY
SwitzerlandFOR WATCH DEALERS
Sell watches powered by the T603?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.