Waxing crescent

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Side by side

The watches side by side

Differs

BreguetMarine 55175517BB/Y2/BZ0
Breguet Marine 5517
ChopardAlpine Eagle 41295363-1007
Chopard Alpine Eagle 41
Patek PhilippeNautilus Perpetual Calendar 57405740/1G-001
Patek Philippe Nautilus Perpetual Calendar 5740

General

Collection (differs)
Marine
Not known
Nautilus
Status
In production
In production
In production
Introduced (differs)
2020
Not known
2018
Retail price (differs)
€67,300
Not known
€167,800

Case

Shape (differs)
Round
Not known
Octagonal
Diameter (differs)
40 mm
41 mm
40 mm
Thickness (differs)
11.5 mm
9.7 mm
8.42 mm
Lug width
22 mm
Not known
Not known
Material
18k white gold
18k white gold
18k white gold
Caseback
Display (sapphire)
Display (sapphire)
Display (sapphire)
Crystal
Sapphire
Sapphire
Sapphire
Crown
Screw-down
Screw-down
Screw-down
Water resistance (differs)
100 m
100 m
30 m

Movement

Type
Automatic
Automatic
Automatic
Origin
In-house
In-house
In-house
Power reserve (differs)
55 h
60 h
48 h
Frequency (differs)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
21,600 vph (3 Hz)
Jewels (differs)
26
31
27
Certification (differs)
Not known
COSC
Patek Philippe Seal
Functions (differs)
  • 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
  • Hours and minutes
  • Seconds
  • Stop seconds
  • Perpetual calendar
  • Day, date, month, leap year and 24-hour indication by hands
  • Moon phases
Complications (differs)
  • Date
  • Hacking (stop) seconds
  • Date
  • Day
  • Day / night indicator
  • Month
  • Moon phase
  • Perpetual calendar
  • Small seconds

Dial

Colour (differs)
Blue
Blue, set with diamonds
Blue
Pattern
Guilloché
Not known
Not known
Indices (differs)
Roman numerals
Not known
Applied, Baton
Hands (differs)
Breguet
Not known
Baton

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Material
18k white gold
Not known
18k white gold
Clasp (differs)
Deployant, 18k white gold
Folding clasp, 18k white gold
Folding clasp, 18k white gold