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Side by side

The watches side by side

General

Collection (differs)
Cosmograph Daytona
Marine
Status
In production
In production
Introduced (differs)
2023
2020
Retail price (differs)
€24,100
€67,300

Case

Shape
Round
Round
Diameter
40 mm
40 mm
Thickness (differs)
11.9 mm
11.5 mm
Lug width (differs)
20 mm
22 mm
Material (differs)
Rolesor (steel and gold)
18k white gold
Bezel
Tachymeter
Not known
Caseback (differs)
Screw-down
Display (sapphire)
Crystal
Sapphire
Sapphire
Cyclops
No
Not known
Crown
Screw-down
Screw-down
Water resistance
100 m
100 m

Movement

Calibre (differs)
Rolex 4131
Breguet 777A
Type
Automatic
Automatic
Origin
In-house
In-house
Power reserve (differs)
72 h
55 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
47
26
Certification
Superlative Chronometer
Not known
Functions (differs)
  • Centre hour and minute hands, small seconds hand at 6 o'clock
  • Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock
  • Stop seconds for exact time setting
  • Seconds display
  • Calendar the calendar displays the date on the dial, generally by aperture, hand or disc. simple in appearance, this indication requires precise integration both into the movement and into the balance of the dial. bevelling
Complications (differs)
  • Chronograph
  • Small seconds
  • Date

Dial

Colour (differs)
White
Blue
Material
Brass
Not known
Pattern (differs)
Sunburst
Guilloché
Indices (differs)
Baton
Roman numerals
Hands (differs)
Baton
Breguet
Lume
Chromalight
Not known

Bracelet

Type
Metal bracelet
Metal bracelet
Name
Oyster
Not known
Material (differs)
Rolesor (steel and gold)
18k white gold
Clasp (differs)
Folding clasp
Deployant, 18k white gold
Rolex Cosmograph Daytona 126503 vs Breguet Marine 5517BB/Y2/BZ0 – dialtone