AVI-8 AV-4089

AVI-8 Spitfire Lock Chronograph Pilot Watch User Manual

Model: AV-4089

Marca: AVI-8

1. Introducció

This manual provides instructions for the AVI-8 Spitfire Lock Chronograph Pilot Watch, Model AV-4089. This timepiece features a Japanese Meca-Quartz Chronograph movement with date display, housed in a 42mm stainless steel case with a genuine leather strap. It is water resistant to 50 meters.

The design of this watch is inspired by the history of military aviation, specifically paying homage to Eric "Sawn Off" Lock, a notable RAF pilot from WWII.

AVI-8 Spitfire Lock Chronograph Watch on a dark wooden surface next to a watch roll.

Image: The AVI-8 Spitfire Lock Chronograph watch with its leather strap, displayed on a dark wooden surface.

2. Components del rellotge

Familiarize yourself with the main components of your AVI-8 Spitfire Lock Chronograph watch.

Diagram of AVI-8 Lock Chronograph watch components including case material, bezel, lens, band, movement, crown, case diameter, and water resistance.

Image: Diagram illustrating the key components of the Lock Chronograph watch, including the stainless steel case, fixed bezel, mineral lens with anti-reflective coating, 22mm genuine leather strap, Japan Quartz Chronograph movement, pull-out crown, 42mm case diameter, and 50m water resistance.

  • Corona: S'utilitza per configurar l'hora i la data.
  • Empensors: S'utilitza per fer funcionar les funcions del cronògraf.
  • Marca: Displays time, date, and chronograph subdials.
  • Mans: Hour, minute, and chronograph hands.
  • Corretja: 22mm genuine leather strap with tang buckle.

3. Configuració

3.1 Configuració de l'hora

  1. Estireu la corona cap a la posició 2.
  2. Turn the crown to move the hour and minute hands to the desired time.
  3. Push the crown back to position 1 (normal position).

3.2 Configuració de la data

  1. Estireu la corona cap a la posició 1.
  2. Turn the crown clockwise or counter-clockwise to set the correct date.
  3. Empenyeu la corona cap a la posició normal.
  4. Nota: Eviteu establir la data entre les 9:00 i les 3:00, ja que això pot interferir amb el mecanisme de canvi de data.
Close-up of the AVI-8 Spitfire Lock Chronograph watch showing the crown and pushers.

Imatge: Una imatge detallada view of the watch's side, highlighting the crown and chronograph pushers used for setting and operation.

4. Funcionament del cronògraf

The AVI-8 Spitfire Lock Chronograph features a 1/5 second chronograph function.

  1. Inici del cronògraf: Premeu el polsador superior (A) per iniciar el cronògraf. La maneta dels segons del cronògraf començarà a moure's.
  2. Stopping the Chronograph: Press the upper pusher (A) again to stop the chronograph. The elapsed time will be indicated by the chronograph hands.
  3. Reinicialització del cronògraf: After stopping, press the lower pusher (B) to reset the chronograph. All chronograph hands will return to their zero positions.

4.1 Chronograph Subdials

  • 60-Minute Counter: Typically located at the 9 o'clock position, this subdial records elapsed minutes up to 60.
  • 24-Hour Indicator: Located at the 3 o'clock position, this subdial displays the time in a 24-hour format, synchronized with the main hour hand.
  • Small Second Hand: Located at the 6 o'clock position, this subdial displays the continuous running seconds of the watch.
Close-up of the AVI-8 Spitfire Lock Chronograph watch dial showing the subdials and hands.

Image: A close-up of the watch face, detailing the chronograph subdials and the main timekeeping hands.

5. Manteniment i cura

5.1 Resistència a l'aigua

Your AVI-8 Spitfire Lock Chronograph watch is water resistant to 50 meters (5 ATM). This means it is suitable for short periods of recreational swimming, but not for diving or prolonged water immersion. Avoid operating the crown or pushers when the watch is wet or submerged to prevent water ingress.

Guia de resistència a l'aigua
ValoracióActivitat
30 m (3 ATM)Splash resistant, rain.
50 m (5 ATM)Short periods of recreational swimming.
100 m (10 ATM)Swimming, snorkeling.
200 m (20 ATM)Scuba diving.

5.2 Atenció general

  • Netegeu el rellotge regularment amb un drap suau i sec.
  • Eviteu exposar el rellotge a temperatures extremes o canvis sobtats de temperatura.
  • Mantingueu el rellotge allunyat de camps magnètics forts.
  • The leather strap should be kept dry and away from direct sunlight to prevent damage and discoloration.
  • If the watch crystal becomes dirty, wipe it gently with a soft, lint-free cloth.
AVI-8 Spitfire Lock Chronograph watch with watch tools on a dark surface.

Image: The AVI-8 Spitfire Lock Chronograph watch displayed with watch maintenance tools, emphasizing care.

6. Solució De Problemes

Problemes comuns i solucions
ProblemaCausa possibleSolució
El rellotge no funcionaBateria esgotada.Substituïu la bateria. Poseu-vos en contacte amb un centre de servei autoritzat.
La data no canvia a mitjanitHora configurada incorrectament (AM/PM).Avança l'hora 12 hores.
Les agulles del cronògraf no es reinicien a zeroRequereix calibratge.Refer to the movement's specific calibration instructions or contact support.
Aigua dins del rellotgeCrown/pushers operated underwater or seals compromised.Porteu immediatament el rellotge a un centre de servei autoritzat per evitar més danys.

7. Especificacions

CaracterísticaDetall
Número de modelAV-4089-01
Tipus de movimentJapanese Meca Quartz Chronograph
Material de la caixaAcer inoxidable
Diàmetre de la caixa42 mil·límetres
Gruix de la caixa11 mil·límetres
CristallMineral with Anti-Reflective Coating
Material de la bandaCuir genuïna
Amplada de banda22 mil·límetres
Resistència a l'aigua50 metres (5 caixers automàtics)
Tipus de visualitzacióAnalògic
Característiques addicionalsCronògraf, Visualització de data
Pes de l'article75 grams

8. Garantia i Suport

Your AVI-8 watch is covered by a Dos (2) anys de garantia internacional from the date of purchase against any manufacturing defects. This warranty does not cover normal wear and tear, damage caused by improper handling, accidents, or unauthorized repairs.

For warranty claims or technical support, please contact your authorized AVI-8 dealer or visit the official AVI-8 website for service contact information.

Per a més informació, podeu visitar el AVI-8 Store on Amazon.

9. Producte acabatview Vídeo

Vídeo: Un overview of the AVI-8 4089-01 watch, demonstrating its features and design. This video is provided by Watchfort.

© 2026 AVI-8. All rights reserved.

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