Le Brassus, November 2017: In 2018, Audemars Piguet will be| celebrating the 25^th anniversary of the Royal Oak Offshore, which first launched in 1993. For its pre-SIHH event, the Swiss watchmaker is delighted to present three new versions of the iconic sports watch: a re-edition of the original Royal Oak Offshore Selfwinding Chronograph, as well as a brand new Royal Oak Offshore Tourbillon Chronograph with a contemporary dial design developed in two versions.

After the introduction of the original Royal Oak Offshore in 1993, more than 120 references of this 42 mm model have been launched in various materials such as stainless steel, titanium, gold and platinum. This year, further to the re-edition of the original Royal Oak Offshore, Audemars Piguet introduces a new special series available in either stainless steel or 18-carat pink gold, each one limited to 50 pieces.

These two models are inspired by the previous Royal Oak Offshore Tourbillon Chronograph (26388PO & 26288OR), with an entirely redesigned movement, developed exclusively to celebrate the 25^th anniversary of the Royal Oak Offshore collection. Featuring the combination of materials that is often presented on Royal Oak Offshore models, the crown and pushpieces are now crafted in ceramic instead of metal and rubber.

The new Royal Oak Offshore Tourbillon Chronograph also presents a brand new dial constructed as a true piece of contemporary architecture, which demonstrates the bold approach that Audemars Piguet has always sought to convey through the aesthetics of its Offshore collection, while always being true to its DNA.

25 years after it was first launched, the Royal Oak Offshore still manages to reveal new creative dimensions.

Reference	:	26237ST.OO.1000ST.01
Movement	:	Calibre 3126/3840 - Selfwinding
Total diameter	:	29.92 mm (13¼ lignes)
Total thickness	:	7.16 mm
Jewels	:	59
Number of parts	:	425
Minimal guaranteed power reserve	:	50 h
Frequency	:	3 Hz - 21,600 vibrations / h
Case	:	Stainless steel
Diameter	:	42 mm
Crystal	:	Glareproofed sapphire
Caseback	:	Engraved with the "Royal Oak Offshore" logo in the centre and the word "AUTOMATIC"
Pushpieces	:	Blue rubber-clad
Crown	:	Screw-locked
Water-resistant	:	100 m
Functions	:	Chronograph Hours, minutes Small seconds and date
Dial	:	Blue dial with “Petite Tapisserie” pattern Blue counters
Hour-markers	:	White gold applied Royal Oak hands with luminescent coating Blue inner bezel
Bracelet	:	Stainless steel bracelet with AP folding clasp

Reference	:	26421ST.OO.A002CA.01
Mouvement	:	Calibre 2947 - Hand-wound
Total diameter	:	39.78 mm (17½ lignes)
Total thickness	:	11.60 mm
Jewels	:	30
Number of parts	:	353
Minimal guaranteed power reserve	:	173 h
Frequency	:	3 Hz - 21,600 vibrations / h
Case	:	Stainless steel
Diameter	:	45 mm
Crystal and caseback	:	Glareproofed sapphire
Bezel	:	Stainless steel
Crown and pushpieces	:	Black ceramic screw-locked
Water-resistant	:	100 m
Dial	:	Black
Hour-markers	:	White gold with luminescent coating
Functions	:	Tourbillon Chronograph 30-minute counter Seconds counter, hours and minutes
Bracelet	:	Black rubber strap with stainless steel pin buckle

Reference	:	26421OR.OO.A002CA.01
Mouvement	:	Calibre 2947 - Hand-wound
Total diameter	:	39.78 mm (17½ lignes)
Total thickness	:	11.60 mm
Jewels	:	30
Number of parts	:	353
Minimal guaranteed power reserve	:	173 h
Frequency	:	3 Hz - 21,600 vibrations / h
Case	:	18-carat pink gold
Diameter	:	45 mm
Crystal and caseback	:	Glareproofed sapphire
Bezel	:	Pink gold
Crown and pushpieces	:	Black ceramic screw-locked Sandblasted pink gold pushpiece guards
Water-resistant	:	100 m
Dial	:	Black
Hour-markers	:	Pink gold with luminescent coating
Functions	:	Tourbillon Chronograph 30-minute counter Seconds counter, hours and minutes
Bracelet	:	Black rubber strap with 18-carat pink gold pin buckle