Quick Answer
The Breitling Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf A13314101B1X1 (aka: A1331410.BG69.487X) features a mechanical automatic movement and does not require a battery. It remains powered through the natural motion of your wrist or manual winding via the crown.
Movement Details & Winding Guide for Breitling Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf A13314101B1X1 (aka: A1331410.BG69.487X)
Because the Breitling Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf A13314101B1X1 (aka: A1331410.BG69.487X) is a mechanical automatic watch, it relies on a mainspring and oscillating rotor rather than an electrical quartz battery. To ensure optimal amplitude and timekeeping accuracy in this Stainless Steel model, hand-wind the crown clockwise approximately 30 to 40 times from a dead stop before securing it back down.
Disclaimer: The video above is for example and general guidelines only. It may not be entirely specific to your exact model, and quality/accuracy depends on third-party availability. If in doubt, please refer to your specific watch handbook or consult a professional.
Required Power Source
This watch uses an automatic or hand-wound mechanical movement. It does not require a battery.
Watch Specifications
| Brand | Breitling |
| Model Info | 43mm Stainless Steel • Black dial |
| Movement / Power | automatic |
| Battery Code | N/A |
Frequently Asked Questions
Does the Breitling Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf A13314101B1X1 (aka: A1331410.BG69.487X) require a battery?
No. This model is automatic/mechanical and generates power via wrist kinetic motion.
How do I wind the Breitling Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf A13314101B1X1 (aka: A1331410.BG69.487X)?
Unscrew or pull the crown to position 1 and rotate clockwise 30–40 turns to build a full power reserve.