# 2021 Breitling Navitimer 1 B01 Chronograph 46 AB0127211C1P1 Blue Dial Steel Full Set 46mm

- Link: https://palazzowatches.com/product/breitling-navitimer-1-b01-chronograph-46-ab0127211c1p1-blue-dial/
- Published: 2026-07-02T03:42:46-04:00
- Author: Michael Martucci

## Details

- Stock number: 011NS
- Availability: Out of stock
- Brand: Breitling
- Reference: AB0127211C1P1
- Case Material: Stainless Steel
- Dial Color: Blue
- Movement: Automatic
- Case Size: 46mm
- Year: 2021
- Condition: Excellent
- Box: Yes
- Papers: Yes
- Booklets/Manuals: Yes/Yes
- Offered by: Palazzo Watches & Gems, Jersey City, NJ

The Breitling Navitimer 1 B01 Chronograph 46, ref. AB0127211C1P1, is the large-format
expression of Breitling’s in-house B01 Navitimer line, introduced as part of the
Navitimer 1 collection that brought manufacture movements to the iconic pilot’s 
tool watch. The 46mm stainless steel case carries the Navitimer’s signature bidirectional
rotating sliderule bezel — confirmed in the photos with its deeply knurled edge 
and multi-scale slide rule ring calibrated for BASE, MPH, KM, NAUT, and STAT calculations.
The dial is blue, with a contrasting white chapter ring and three white subdials
at the traditional tri-compax positions. A red central seconds hand and red accent
at the 12 o’clock sliderule marker are clearly visible. The dial is signed “Breitling
Chronometer Navitimer,” confirming COSC chronometer certification. Baton indices
and applied hour markers populate the blue field, with a date window at approximately
4 o’clock. The exhibition caseback — visible in the photos — is engraved “Certifié
Chronomètre Manufacture en Suisse Testé 3 Bars” and “AB0127,” and displays the Breitling
Caliber B01 automatic movement through a sapphire window. The column-wheel mechanism
is visible through the caseback. Functions include hours, minutes, small seconds,
date, and column-wheel chronograph. Power reserve is 70 hours. The watch is fitted
on a black leather strap with white contrast stitching. Excellent condition with
Breitling box, papers dated 2021, and travel case.