Breguet, Marine, "Big Date", ca 2013.

Case size: 40 mm
Material: steel
Movement: automatic, caliber 517GG
Year: circa 2013
Crystal: sapphire crystal
Bracelet: rubber strap, folding clasp
Reference number: 5817ST
Serial number: 4702 AV
Movement number: 0'026'612
Accompanied by: certificate, box, outer box

Wear due to age and use. Scratches.

A simple function check indicated the movement runs; accuracy, power reserve and long-term performance have not been tested and servicing may be required at the buyer’s expense. Water resistance cannot be guaranteed and should be checked by a qualified watchmaker before any exposure to water. No right of withdrawal applies to live auction purchases.

More information

A refined yet sporty take on the Marine line, this 5817ST pairs Breguet’s signature coin-edge steel case and hand-guilloché dial with a practical big date at 6 o’clock and a screw-down crown for real-world utility. Inside, the automatic calibre 517GG delivers a robust and elegant finishing, visible through the sapphire display back. On its rubber strap with folding clasp, the watch balances daily wearability with classic Breguet details.

For condition report contact specialist