The Basics

The Corum Bubble was introduced in 2000 as a playful ‘fun’ watch, developed under the reign of the late Severin Wunderman. The Bubble’s main element of distinction is of course the over-sized bubble-shaped sapphire crystal, which is said to have been inspired by the original Rolex Deep Sea watch. After a few years of absence the Bubble made a reappearance at the 2015 BaselWorld show. The L295/03050 Bubble was introduced in 2016. It features a blue mother-of-pearl dial and a matching strap. The bezel is set with 50 VS / F to G / full-cut diamonds for a total of 1.47 ct

Brand: Corum
Family: Bubble
Reference: L295/03050 (aka: 295.100.47/0011 PN05)
Name: Bubble 42 Blue MOP / Diamond
Produced: 2016
Limited: No

Below is a detailed look at Corum’s model L295/03050 from Bubble watch family, including the price, case details and movement features.

Corum Bubble L295/03050

- Advertisement -

The Details

Corum’s Bubble 42 Blue MOP / Diamond (L295/03050 (aka: 295.100.47/0011 PN05)) was originally released in 2016. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 72-hour power reserve when fully wound.

The Case

The stainless steel case measures 42mm in diameter and roughly 16.5mm thick, with 22mm lug width. The round case is paired with a blue color dial with feuille-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Corum’s Bubble model L295/03050 water resistance is not available. This does not mean this watch is not water resistant. A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 42mm
Height: 16.5mm
Lug Width: 22mm
W/R: N/A

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Bubble L295/03050 movement is a powered by caliber CO 295 made by Corum. The 30-jewel automatic movement is 25.6mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 72-hour power reserve.

Type: Automatic
Brand: Corum
Caliber: CO 295
Base: Frédéric Piguet 1160
Display: Analog
Diameter: 25.6mm
Jewels: 30
Reserve: 72 hours
Frequency: 28800 bph

The Price

How much does the Corum’s Bubble L295/03050 cost? This watch was introduced in 2016 and has been in Corum’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.


For more information, visit Corum online.


  • Brand: Corum
  • Model: Bubble 42 Blue MOP / Diamond
  • Reference Number: L295/03050 (aka: 295.100.47/0011 PN05)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 42
  • Thickness: 16.5
  • Lug Width: 22
  • Dial Color: Blue
  • Indexes: Mixed and Feuille-shaped hands
  • Water Resistance: N/A meters


  • Winding: Automatic
  • Brand: Corum
  • Caliber: CO 295
  • Display: Analog
  • Diameter: 25.6mm
  • Jewels: 30
  • Power Reserve: 72 hours
  • Frequency: 28800 bph
  • Functions:

About Corum

Corum logo

Corum is part of the China Haidian group.

View all Corum watches.

Corum Watches

View more Corum watches.

Discover new luxury watches and watch brands for men and women from our database of over 20,000 watches across more than 100 different brands.


Please enter your comment!
Please enter your name here