Breitling
Navitimer B01 Chronograph 46
RB0127121F1P2
On this page you can read about Breitling model Navitimer B01 Chronograph 46 RB0127121F1P2. 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 Navitimer B01 Chronograph 46 RB0127121F1P2. At the bottom of the page you can find similar watches from Breitling.
Important facts
The Breitling Navitimer B01 Chronograph 46 RB0127121F1P2 has an automatic mechanical movement, which stores power in a mainspring, that is wound by an oscillating rotor while the watch is being worn. A mechanical watch movement is less accurate than a quartz one and requires regular servicing. It does not need a battery though and has a smoother sweeping seconds hand.
This watch 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 timepiece 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 |
| bezel markings | slide rule |
| buckle material | rose gold18ct |
| buckle size | 20 |
| case back crystal material | sapphire |
| case back feature | display |
| case diameter | 46.0 |
| case material | rose gold18ct |
| case thickness | 14.5 |
| clasp type | folding |
| dial color | gray |
| front crystal material | sapphire |
| front crystal type | domed |
| lug to lug | 52.5 |
| lug width | 24.0 |
| rotatable bezel | |
| screw down crown | |
| strap color | black |
| strap material | alligator leather |
| strap tapers to | 20 |
| water resistance bar | 3 |
| weight | 155.2 |
| weight without strap | 135.6 |
Calibre specifications
| beat rate | 28800 |
| calibre in house | |
| calibre no | b01 |
| calibre type | mechanical |
| chronograph accuracy | 1/4 |
| chronograph12 hour | |
| chronograph30 min | |
| jewel count | 47 |
| power reserve | 70h |
| winding mechanism | automatic |
Images
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