Breitling
Breitling Premier Automatic Day & Date 40 A45340
The Breitling Premier Automatic Day & Date 40 (reference A45340) is a 40 mm stainless steel watch. It runs on the automatic caliber 45 and is water resistant to 100 m. It was made from 2018 to 2023.
Specifications
Case
- Reference
- A45340
- Collection
- Premier
- Case size
- 40 mm
- Thickness
- 11.4 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Bracelet / Leather strap (Stainless steel)
Dial and bezel
- Bezel
- Fixed, polished
Movement
- Movement
- Automatic
- Caliber
- 45
- Frequency
- 28,800 vph
- Functions
- Day-date
Production
- Production
- 2018–2023
Dial versions
This reference was made with these dials and finishes.
A453401A1C1P1 Blue
A453401A1C1P1
Blue
A45340211G1A1 Silver
A45340211G1A1
Silver
A45340211G1P1 Silver
A45340211G1P1
Silver
A45340211G1P2 Silver
A45340211G1P2
Silver
A45340211G1X1 Silver
A45340211G1X1
Silver
A45340211G1X2 Silver
A45340211G1X2
Silver
A45340211G1X3 Silver
A45340211G1X3
Silver
A45340211G1X4 Silver
A45340211G1X4
Silver
A45340241B1A1 Black
A45340241B1A1
Black
A45340241B1P1 Black
A45340241B1P1
Black
A45340241B1P2 Black
A45340241B1P2
Black
A45340241B1X1 Black
A45340241B1X1
Black
A45340241B1X2 Black
A45340241B1X2
Black
A45340241B1X3 Black
A45340241B1X3
Black
A45340241B1X4 Black
A45340241B1X4
Black
How it compares within the Premier family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| A45340 (This watch) | 40 mm | Stainless steel | — | 45 | 2018–2023 |
| A13315 | 42 mm | Stainless steel | — | 13 | 2018–2023 |
| A37340 | 40 mm | Stainless steel | — | 37 | 2018–2023 |
| AB0118 | 42 mm | Stainless steel | — | B01 | 2018–2023 |
| AB0145 | 42 mm | Stainless steel | — | B01 | 2023– |
| AB0930 | 40 mm | Stainless steel | — | B09 | 2021– |
| AB1510 | 42 mm | Stainless steel | Blue | B15 | 2021– |
| AB2510 | 42 mm | Stainless steel | Copper / Silver | B25 | 2021– |
| RB0145371G1R1 | 42 mm | Red gold | Cream | B01 | — |
About the Premier family
The Premier name goes back to Breitling's elegant chronographs of the 1940s. The brand relaunched it in 2018 with chronographs, a Duograph split-seconds and three-hand models in a more classic style than its aviation lines.
The catalog lists steel and red gold references with calibers such as Breitling 13 and the in-house B01. Dealers identify the model and dial from the reference and check the strap or bracelet and papers.
Quick answers
- What size is the Breitling Premier Automatic Day & Date 40 A45340?
- The Breitling Premier Automatic Day & Date 40 A45340 has a 40 mm case, 11.4 mm thick.
- What movement does the Breitling Premier Automatic Day & Date 40 A45340 use?
- It uses the automatic caliber 45.
- How water resistant is the Breitling Premier Automatic Day & Date 40 A45340?
- It is water resistant to 100 metres.
- Is the Breitling Premier Automatic Day & Date 40 A45340 still in production?
- No. It was made until 2023.
- When did the Breitling Premier Automatic Day & Date 40 A45340 come out?
- It was introduced in 2018 and made until 2023.
- What is the Breitling Premier Automatic Day & Date 40 A45340 made of?
- The case is stainless steel. Bracelet or strap: Bracelet / Leather strap (Stainless steel).
- Which dials was the Breitling Premier Automatic Day & Date 40 A45340 made with?
- The catalog lists 3 dials: Blue, Silver, Black.
Catalog facts checked October 2026.