Hublot Big Bang Unico Sapphire Perpetual Calendar Chronograph LTD 05/50 Ref. 406.JX.0120.RT Case: 45mm...
Click the image to load the highest resolution version.
Auction Preview: Preview items may not have yet been properly described or vetted, and items are posted as soon as they have a description or a picture. We are continuing to add and correct information as we approach the auction posting date, so check back here often and Contact us with any comments or suggestions.
Consign your material to be auctioned alongside these items on Monday, December 8, 2025 in Dallas, TX. Consignment Deadline for this auction is Tuesday, October 21, 2025.
Description
Hublot Big Bang Unico Sapphire Perpetual Calendar Chronograph LTD 05/50 Ref. 406.JX.0120.RTCase: 45mm, Sapphire and titanium, 3 body sapphire case with exhibition case back, 1228394
Dial: Skeleton dial with 4 sub dials, Silver skeletonized baton style hands with luminous
Movement: Hublot Swiss automatic HUB1270
Band: White transparent rubber strap with Hublot clasp
Condition Report*:
Type: Hublot Big Bang Unico Sapphire Perpetual Calendar Chronograph LTD 05/50 Ref. 406.JX.0120.RT
Dial: Skeleton dial with 4 sub dials
Hands: Silver skeletonized baton style hands with luminous
Metal: Sapphire and titanium
Case: #1228394
Case Info: 3 body sapphire case with exhibition case back
Case Width: 45mm
Crystal: Sapphire
Watch Movement: Hublot Swiss automatic HUB1270
Band: White transparent rubber strap with Hublot clasp
Condition: Watch is in great condition. It has some minor light surface scratches on case and clasp. Watch sets and runs as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder.
Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact,
and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".
Dial: Skeleton dial with 4 sub dials
Hands: Silver skeletonized baton style hands with luminous
Metal: Sapphire and titanium
Case: #1228394
Case Info: 3 body sapphire case with exhibition case back
Case Width: 45mm
Crystal: Sapphire
Watch Movement: Hublot Swiss automatic HUB1270
Band: White transparent rubber strap with Hublot clasp
Condition: Watch is in great condition. It has some minor light surface scratches on case and clasp. Watch sets and runs as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.
Auction Info
2025 December 8 Bold by Design: The Hublot Legacy Watches Showcase Auction #21188 (go to Auction Home page)
Bidding Begins Approx.
November
21st
Friday
Auction Dates
December
8th
Monday
Proxy Bidding Begins Approx.
29 Days
Internet/Mail Bids: N/A
Lot Tracking Activity: N/A
Page Views: 82
Auction Type
Signature®: Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session. Check the Time Remaining on individual lots for details. After Internet bidding closes, live bidding will take place through www.HA.com/Live. Your secret maximum placed prior to the live event will compete against the live bids. To maximize your chances of winning, enter realistic secret maximum bids on our site. You can also place last minute bids directly with us by e-mailing Bid@HA.com or calling 1-866-835-3243. (Important note: Due to software and Internet latency, live bids may not register in time, so enter realistic proxy bids.)
Signature®: Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session. Check the Time Remaining on individual lots for details. After Internet bidding closes, live bidding will take place through www.HA.com/Live. Your secret maximum placed prior to the live event will compete against the live bids. To maximize your chances of winning, enter realistic secret maximum bids on our site. You can also place last minute bids directly with us by e-mailing Bid@HA.com or calling 1-866-835-3243. (Important note: Due to software and Internet latency, live bids may not register in time, so enter realistic proxy bids.)
Sales Tax information
Terms and Conditions | Bidding Guidelines and Bid Increments | Glossary of Terms
Important information concerning Sales Tax and Resale Certificates. Learn More
Terms and Conditions | Bidding Guidelines and Bid Increments | Glossary of Terms