
The Sugess Tourbillon Master SU8004 (ref. SU8004) is an automatic tourbillon chronograph watch, with a 41mm stainless steel/rose gold case, 10mm thick, powered by the Seagull ST8230 movement and a 40-hour power reserve. Water resistance is rated to 5m, under a sapphire crystal, with gmt, moonphase, day-date, date complications. Manufacturer MSRP is $1,199 and the secondary market averages around $696 (roughly 58% of MSRP).
Owners widely praise the Sugess Tourbillon Master SU8004 for its stunning enamel dial, incredible finishing for the price, and the visual appeal of its genuine tourbillon, with some reporting exceptional accuracy of +/- 1 second per day. The Seagull ST8230 movement is considered a reliable automatic tourbillon at an accessible price point, offering a complex complication that functions as intended, though it is not considered world-class compared to Swiss movements. Some owners find the strap and buckle comically large, the winding stem flimsy, and the crown small for winding, while others note the flat, reflective crystal and question long-term durability and serviceability due to its Chinese origin and limited local support. The Sugess Tourbillon Master SU8004 is considered a genuine option at a price comparable to replicas, valued for its aesthetic appeal and the presence of a tourbillon complication.