LoupeLabWatch Comparison
Audemars Piguet Royal Oak Chronograph 41 Stainless Steel / Blue vs Audemars Piguet Royal Oak Offshore Diver Stainless Steel / Grey
Side-by-side specifications for Audemars Piguet Royal Oak Chronograph 41 Stainless Steel / Blue and Audemars Piguet Royal Oak Offshore Diver Stainless Steel / Grey.
Showing specs with available data (97% coverage).
Audemars Piguet
Audemars Piguet Royal Oak Chronograph 41 Stainless Steel / Blue
Ref. 26240ST.OO.1320ST.05
Audemars Piguet
Audemars Piguet Royal Oak Offshore Diver Stainless Steel / Grey
Ref. 15720ST.OO.A009CA.01
Case
Diameter41 mm42 mm
Thickness12 mm14.1 mm
MaterialStainless SteelSteel
Water Resist.50 m300 m
CrystalSapphireSapphire
Bezel—Rotating Unidirectional Dive
Dial ColorBlueGrey
Movement
CaliberAudemars Piguet AP 4401Audemars Piguet AP 4308
ManufacturerAudemars PiguetAudemars Piguet
TypeAutomaticAutomatic
Power Reserve70 hrs70 hrs
Frequency28,800 bph28,800 bph
Jewels4032
Complicationshours, minutes, datehours, minutes, seconds, date
Pricing & Production
Production2023 – present2022 – present
CollectionRoyal OakRoyal Oak Offshore
Authentication
Auth Markers3737
Marker TypesBezel Detail, case_detail, clasp_code, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number FormatBezel Detail, case_detail, clasp_code, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Audemars Piguet
Audemars Piguet Royal Oak Chronograph 41 Stainless Steel / Blue Ref. 26240ST.OO.1320ST.05
Audemars Piguet
Audemars Piguet Royal Oak Offshore Diver Stainless Steel / Grey Ref. 15720ST.OO.A009CA.01
Case
Diameter
26240ST.OO.1320ST.0541 mm
15720ST.OO.A009CA.0142 mm
Thickness
26240ST.OO.1320ST.0512 mm
15720ST.OO.A009CA.0114.1 mm
Material
26240ST.OO.1320ST.05Stainless Steel
15720ST.OO.A009CA.01Steel
Water Resist.
26240ST.OO.1320ST.0550 m
15720ST.OO.A009CA.01300 m
Crystal
26240ST.OO.1320ST.05Sapphire
15720ST.OO.A009CA.01Sapphire
Bezel
26240ST.OO.1320ST.05—
15720ST.OO.A009CA.01Rotating Unidirectional Dive
Dial Color
26240ST.OO.1320ST.05Blue
15720ST.OO.A009CA.01Grey
Sponsored
Movement
Caliber
26240ST.OO.1320ST.05Audemars Piguet AP 4401
15720ST.OO.A009CA.01Audemars Piguet AP 4308
Manufacturer
26240ST.OO.1320ST.05Audemars Piguet
15720ST.OO.A009CA.01Audemars Piguet
Type
26240ST.OO.1320ST.05Automatic
15720ST.OO.A009CA.01Automatic
Power Reserve
26240ST.OO.1320ST.0570 hrs
15720ST.OO.A009CA.0170 hrs
Frequency
26240ST.OO.1320ST.0528,800 bph
15720ST.OO.A009CA.0128,800 bph
Jewels
26240ST.OO.1320ST.0540
15720ST.OO.A009CA.0132
Complications
26240ST.OO.1320ST.05hours, minutes, date
15720ST.OO.A009CA.01hours, minutes, seconds, date
Pricing & Production
Production
26240ST.OO.1320ST.052023 – present
15720ST.OO.A009CA.012022 – present
Collection
26240ST.OO.1320ST.05Royal Oak
15720ST.OO.A009CA.01Royal Oak Offshore
Authentication
Auth Markers
26240ST.OO.1320ST.0537
15720ST.OO.A009CA.0137
Marker Types
26240ST.OO.1320ST.05Bezel Detail, case_detail, clasp_code, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
15720ST.OO.A009CA.01Bezel Detail, case_detail, clasp_code, Crown Detail, Dial Detail, Lume Detail, Movement Tell, Serial Number Format
Sponsored