RB1510251B1P1

Premier B15 Duograph 42

SKU: RB1510251B1P1
Price: 22850 USD
Availability: InStock

USD 22,850

Incl. VAT

Key features

Swiss Made

Download the User Manual

Case Material

18k red gold

Water Resistance

10 bars

Diameter

42 mm

Thickness

15.35 mm

Weight (without Strap)

169.8 g

Power Reserve

Approx. 70 hrs

Download the User Manual

Movement

Caliber

Breitling B15 (Manufacture)

Movement

Mechanical hand-wound

Power Reserve

Approx. 70 hrs

Chronograph

1/4th second, 30 minutes

Vibration

28,800 v.p.h

Jewel

27 jewels

Case

Case Material

18k red gold

Caseback

Screwed in (sapphire crystal)

Water Resistance

10 bars

Bezel

Fixed

Crown

Non screw-locked, two gaskets

Crystal

Cambered sapphire, glareproofed both sides

Dimensions

Product Weight (Approx.)

169.8 g

Watch Head Weight (Approx.)

136.9 g

Diameter

42 mm

Thickness

15.35 mm

Height (upper lug tip to lower lug tip)

50.03 mm

Lug Width (in-between lugs)

22 mm

Strap

Strap Material

Alligator leather

Strap Colour

Black

Strap Type

Curved

Lug

22/18 mm

Buckle Material

18k red gold

Buckle Type

Folding clasp

Buckle Size

18 mm

Technical data

Movement

Caliber

Breitling B15 (Manufacture)

Movement

Mechanical hand-wound

Power Reserve

Approx. 70 hrs

Chronograph

1/4th second, 30 minutes

Vibration

28,800 v.p.h

Jewel

27 jewels

Case

Case Material

18k red gold

Caseback

Screwed in (sapphire crystal)

Water Resistance

10 bars

Bezel

Fixed

Crown

Non screw-locked, two gaskets

Crystal

Cambered sapphire, glareproofed both sides

Dimensions

Product Weight (Approx.)

169.8 g

Watch Head Weight (Approx.)

136.9 g

Diameter

42 mm

Thickness

15.35 mm

Height (upper lug tip to lower lug tip)

50.03 mm

Lug Width (in-between lugs)

22 mm

Strap

Strap Material

Alligator leather

Strap Colour

Black

Strap Type

Curved

Lug

22/18 mm

Buckle Material

18k red gold

Buckle Type

Folding clasp

Buckle Size

18 mm

The Story

Paying homage to three generations of inventors – Léon, Gaston & Willy Breitling – the Premier Duograph displays Breitling’s watchmaking expertise with its split second complication. As Willy Breitling said, the Premier is an “unmistakable stamp of impeccable taste”. This latest generation of Premier chronographs brings its timeless elegance back to life, and showcases Breitling’s highest level of watchmaking thanks to a range of iconic Premier complications: the Chronograph, the Duograph and the Datora. Featuring rectangular chronograph pushers, bi-compax chronograph look and Arabic numerals, the heritage-revived Premier chronographs display a variety of elegant design details such as grooves on the case-sides, open sapphire casebacks and vintage-inspired hands. The Duograph comes in two variations: in stainless steel with a blue dial and a gold brown alligator strap or in 18k red gold with a black dial and a black alligator strap. “Duograph” was a term used by Breitling in the 1940s and refers to a “chronograph rattrapante". A rattrapante (from the French “rattraper” – to catch up) is one of the most elaborate of all watch complications. In terms of manufacturing difficulty, it’s on a par with the tourbillon and minute repeater. Its function is to measure two elapsed times at once (intermediate and split time), which it shows via two hands on the central chronograph. The Duograph is powered by the manually wound cosc-certified Breitling Manufacture Caliber B15, featuring two patented innovations: one to simplify the mechanism and the other to improve accuracy.