Waxing crescent

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Side by side

The watches side by side

General

Collection
Sky-Dweller
Not known
Status
In production
In production
Introduced
2023
2023
Discontinued
Not known
2025
Retail price
€52,350
US$10,150

Case

Shape
Round
Round
Diameter
42 mm
42 mm
Thickness (differs)
14.1 mm
13.6 mm
Lug width (differs)
22 mm
22.05 mm
Material (differs)
18k white gold
Stainless steel
Bezel (differs)
Bidirectional rotating
Fixed
Caseback (differs)
Screw-down
Display (sapphire)
Crystal (differs)
Sapphire
Sapphire, Domed, Anti-reflective on both sides
Cyclops
Yes
Not known
Crown (differs)
Screw-down
Push-pull
Water resistance
100 m
100 m

Movement

Calibre (differs)
Rolex 9002
Breitling 01
Type
Automatic
Automatic
Origin
In-house
In-house
Power reserve (differs)
80 h
70 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
40
41
Certification
Superlative Chronometer
Not known
Functions (differs)
  • Centre hour, minute and seconds hands
  • 24-hour display on off-centre disc
  • Second time zone
  • Instantaneous annual calendar at 3 o'clock and rapid-setting of the date
  • Month display via 12 apertures around the circumference of the dial
  • Stop-seconds for precise time setting
  • 1/4th second, 30 minutes
  • Dial aperture
Complications (differs)
  • Annual calendar
  • Central seconds
  • Date
  • GMT / second time zone
  • Hacking (stop) seconds
  • Month
  • Chronograph
  • Date
  • Small seconds

Dial

Colour (differs)
Bright black
Green
Material
Brass
Not known
Pattern
Sunburst
Sunburst
Indices (differs)
Baton
Arabic numerals
Hands (differs)
Baton
Syringe
Lume
Chromalight
Not known

Bracelet

Type
Metal bracelet
Metal bracelet
Name (differs)
Oysterflex
Polished/brushed stainless steel 7-row bracelet
Material
Not known
Stainless steel
Clasp
Folding clasp
Not known
Rolex Sky-Dweller 336239 vs Breitling Premier B01 Chronograph 42 AB0145371L1 – dialtone