Breitling
Premier B15 Duograph 42
RB1510251B1P1
On this page you can read about Breitling model Premier B15 Duograph 42 RB1510251B1P1. All the technical specifications like case material, case diameter and calibre attributes like movement type, power reserve etc. are listed here in an easy to understand tabular format. There are also images of Premier B15 Duograph 42 RB1510251B1P1. At the bottom of the page you can find similar watches from Breitling.
Important facts
The Breitling Premier B15 Duograph 42 RB1510251B1P1 has a sapphire crystal which provides a durable and clear viewing surface for the dial. This type of crystal is highly resistant to scratches and does not discolor over time. Sapphire is also resistant to most chemicals and less likely to shatter compared to other materials, making it a safer choice for the watch wearer. Thefore sapphire is a good choice for high-end wristwatches. It is of course an expensive option, compared to other materials, like plexiglass.
This watch has a chronograph complication, which is a function that allows the user to measure elapsed time, independent from the regular time. It is started and stopped by the press of a button, usually found on the side of the watch case. The elapsed time is displayed by hands on the sub-dials, and can be used to measure events like race times, cooking times, or similar where a precise measurement of elapsed time is needed. The chronograph is one of the most complex complications but also one of the most useful ones and arguably makes the watch look rather cool.
Technical specifications
| anti reflective coating | inner and outer |
| buckle material | rose gold18ct |
| buckle size | 18 |
| case back crystal material | sapphire |
| case back feature | display |
| case back locking | screw down |
| case diameter | 42.0 |
| case material | rose gold18ct |
| case thickness | 15.3 |
| clasp type | folding |
| dial color | black |
| front crystal material | sapphire |
| front crystal type | double domed |
| lug to lug | 50.0 |
| lug width | 22.0 |
| rotatable bezel | fixed |
| screw down crown | |
| strap color | black |
| strap material | alligator leather |
| strap tapers to | 18 |
| water resistance meter | 100 |
| weight | 169.8 |
| weight without strap | 136.9 |
Calibre specifications
| beat rate | 28800 |
| calibre in house | |
| calibre no | b15 |
| calibre type | mechanical |
| chronograph accuracy | 1/4 |
| chronograph30 min | |
| jewel count | 27 |
| power reserve | 70h |
| winding mechanism | manual |
Images
