Side by side

The watches side by side

Differs

BlancpainBathyscaphe Quantième Complet Phases de Lune5054 0130LonginesHydroconquestL3.784.4.56BlancpainBathyscaphe Chronographe Flyback5200 0130
Longines Hydroconquest

General

Status
In production
In production
In production
Introduced (differs)
Not known
2019
2015
Retail price (differs)
US$22,400
US$4,700
US$22,400

Case

Shape
Not known
Round
Round
Diameter (differs)
43.6 mm
43 mm
43.6 mm
Thickness (differs)
13.4 mm
13 mm
15.25 mm
Lug to lug
Not known
56.1 mm
Not known
Lug width (differs)
23 mm
21 mm
23 mm
Material
Ceramic
Ceramic
Ceramic
Bezel
Unidirectional rotating
Unidirectional rotating
Unidirectional rotating
Bezel insert
Ceramic
Not known
Ceramic
Caseback (differs)
Display (sapphire)
Solid
Display (sapphire)
Crystal (differs)
Not known
Sapphire · Anti-reflective on both sides
Sapphire
Crown
Not known
Screw-down
Not known
Water resistance
300 m
300 m
300 m
Weight
Not known
126.7 g
Not known

Movement

Type
Automatic
Automatic
Automatic
Origin
In-house
Not known
In-house
Power reserve (differs)
72 h
72 h
50 h
Frequency (differs)
28,800 vph (4 Hz)
25,200 vph (3.5 Hz)
36,000 vph (5 Hz)
Jewels (differs)
28
21
37
Functions (differs)
  • Moon Phases
  • Complete Calendar
  • Hours, minutes, seconds and date
  • Flyback Chronograph
  • Small Seconds
  • Date
Complications (differs)
  • Complete (triple) calendar
  • Moon phase
  • Date
  • Chronograph
  • Date
  • Flyback chronograph
  • Small seconds

Dial

Colour
Black
Black
Black
Pattern (differs)
Sunburst
Matte
Sunburst
Indices (differs)
Not known
Applied · Arabic numerals
Mixed
Hands
Not known
Baton
Baton
Lume
Not known
Super-LumiNova
Not known

Bracelet

Type (differs)
Metal bracelet
Rubber strap
Metal bracelet
Material
Ceramic
Not known
Ceramic
Clasp
Folding clasp
Folding clasp
Folding clasp
Strap colour
Not known
Black
Not known