Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

BreitlingPremier B01 Chronograph 42AB0145221B1
Breitling Premier B01 Chronograph 42
ChopardMille Miglia GTS Automatic168565-3001
Chopard Mille Miglia GTS Automatic

General

Status
In production
In production
In production
Introduced (differs)
2015
2023
2015
Discontinued
Not known
2025
Not known
Retail price
Not known
US$9,750
Not known

Case

Shape
Round
Round
Round
Diameter (differs)
43 mm
42 mm
43 mm
Thickness (differs)
11.43 mm
13.6 mm
11.43 mm
Lug width (differs)
21 mm
22.05 mm
Not known
Material
Stainless steel
Stainless steel
Stainless steel
Bezel (differs)
Unidirectional rotating
Fixed
Unidirectional rotating
Caseback
Display (sapphire)
Display (sapphire)
Display (sapphire)
Crystal (differs)
Sapphire
Sapphire, Domed, Anti-reflective on both sides
Sapphire
Crown (differs)
Screw-down
Push-pull
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)
60 h
70 h
60 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
40
41
31
Certification
COSC
Not known
COSC
Functions (differs)
  • Date
  • Hours and minutes
  • Power-reserve indicator
  • Seconds
  • Stop seconds
  • 1/4th second, 30 minutes
  • Dial aperture
  • Date
  • Hours and minutes
  • Seconds
  • Stop seconds
Complications (differs)
  • Date
  • Hacking (stop) seconds
  • Power reserve indicator
  • Chronograph
  • Date
  • Small seconds
  • Date
  • Hacking (stop) seconds

Dial

Colour
Black
Black
Black
Pattern (differs)
Gloss
Sunburst
Not known
Indices (differs)
Mixed
Arabic numerals
Mixed
Hands (differs)
Baton
Syringe
Baton

Bracelet

Type (differs)
Rubber strap
Leather strap
Rubber strap
Name
Not known
Black alligator leather strap
Not known
Clasp
Folding clasp, Stainless steel
Folding clasp, Stainless steel
Folding clasp, Stainless steel
Strap colour
Black
Black
Black