Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

BreguetMarine 55175517BB/Y2/BZ0
Breguet Marine 5517
RolexDay‑Date 40228239
Rolex Day-Date 40
ChopardAlpine Eagle 41295363-1007
Chopard Alpine Eagle 41

General

Collection (differs)
Marine
Day-Date
Not known
Status
In production
In production
In production
Introduced (differs)
2020
2015
Not known
Retail price (differs)
€67,300
€53,100
Not known

Case

Shape
Round
Round
Not known
Diameter (differs)
40 mm
40 mm
41 mm
Thickness (differs)
11.5 mm
12 mm
9.7 mm
Lug width (differs)
22 mm
21 mm
Not known
Material
18k white gold
18k white gold
18k white gold
Bezel
Not known
Fluted
Not known
Caseback (differs)
Display (sapphire)
Screw-down
Display (sapphire)
Crystal
Sapphire
Sapphire
Sapphire
Cyclops
Not known
Yes
Not known
Crown
Screw-down
Screw-down
Screw-down
Water resistance
100 m
100 m
100 m

Movement

Type
Automatic
Automatic
Automatic
Origin
In-house
In-house
In-house
Power reserve (differs)
55 h
70 h
60 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
26
32
31
Certification (differs)
Not known
Superlative Chronometer
COSC
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
  • Centre hour, minute and seconds hands
  • Instantaneous day and date in apertures, secure rapid-setting
  • Stop-seconds for exact time setting
  • Hours and minutes
  • Seconds
  • Stop seconds
Complications (differs)
  • Date
  • Central seconds
  • Date
  • Day
  • Day-date
  • Hacking (stop) seconds
  • Hacking (stop) seconds

Dial

Colour (differs)
Blue
White
Blue, set with diamonds
Material
Not known
Brass
Not known
Pattern (differs)
Guilloché
Gradient
Not known
Indices
Roman numerals
Roman numerals
Not known
Hands (differs)
Breguet
Baton
Not known
Lume
Not known
Chromalight
Not known

Bracelet

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