Breitling Navitimer B01 Chronograph 46, Ref. UB0137 Full Set Case: 46 mm, stainless steel and 18k red gold, three body, screw-down exhibition case back, push-pull crown, and bi-directional rotating slide rule bezel, 5325123 Dial: metallic grey dial, red gold bar hour indexes, white chronograph edge, and three sub-dials; timed 30 minutes at 3 o'clock, timed 12 hours at 6 o'clock, and small seconds at 9 o'clock, red gold luminous sword hands Movement: automatic winding, caliber Breitling 01, 47 jewels, and approximately 70 hours of power reserve Band: black alligator leather with deployant steel clasp lot comes with box and card HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice

Type: Breitling Navitimer B01 Chronograph 46, Ref. UB0137 Full Set
Dial: metallic grey dial, red gold bar hour indexes, white chronograph edge, and three sub-dials; timed 30 minutes at 3 o'clock, timed 12 hours at 6 o'clock, and small seconds at 9 o'clock
Hands: red gold luminous sword hands
Metal: stainless steel and 18k red gold
Case: #5325123
Case Info: three body, screw-down exhibition case back, push-pull crown, and bi-directional rotating slide rule bezel
Case Width: 46 mm
Case Thickness: 14 mm
Crystal: sapphires
Watch Movement: automatic winding, caliber Breitling 01, 47 jewels, and approximately 70 hours of power reserve
Band: black alligator leather with deployant steel clasp
Condition: Watch is in excellent condition and 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"