**Summary**: For sale is a Sugess tourbillon with aventurine dial, model number SU8230STRA. This is a (relatively) inexpensive tourbillon watch, powered by the Sea-Gull ST8230 movement. More interesting, in my opinion, is the beautiful aventurine dial that sparkles as the light catches the mineral crystals within the dial. **Price**: $325. Shipping is $25 in continental US via USPS Priority Mail, signature required. Local sale in Los Angeles area welcome. I accept Zelle, Venmo, and Paypal (+4%). Price is firm; at a cost of $325, you are saving \~$175 off Sugess's current $500 AliExpress price--and this watch is like new. This watch comes with the "full kit" - both OEM straps, cardboard sleeve, synthetic leather box, paperwork, etc. **Timestamp** **and photo album**: [https://imgur.com/a/CPGwZJP](https://imgur.com/a/CPGwZJP) **Overall condition**: Like new (but worn a few times to test). See detail photos for reference. **Case/Dial diameter**: 41mm diameter. **Crystal**: sapphire. **Movement**: Sea-Gull ST8230 tourbillon **Strap/bracelet**: 1 x OEM black alligator strap, 1 x OEM black calf leather (alligator pattern) strap. Both completely unused. Comes with 1 x OEM pin buckle and 1 x OEM butterfly clasp. **Accuracy**: Reasonably accurate and running within spec of the movement. The timegrapher photo is just a snapshot but should be informative. In personal experience, this probably averages +5-15 seconds a day. **Miscellaneous**: link to the manufacturer's item page is [here](https://sugesswatch.com/products/su8230stara)