Identifying Your Citizen Watch Model: A Detailed Guide

Introduction
Citizen watches are renowned for their quality, craftsmanship, and innovative technology. With a wide range of models available, identifying the specific model of your Citizen watch can sometimes be challenging. This guide will help you determine your Citizen watch model by examining key features, model numbers, and other identifying characteristics.

Section 1: Understanding Citizen Watch Model Numbers
Citizen watches have unique model numbers that are usually engraved on the back of the watch case. These model numbers are a combination of letters and numbers and can provide a lot of information about your watch. Here’s how you can decipher these model numbers:

• Case Number: The case number, often found on the case back, is a six or seven-character alphanumeric code. The first three characters typically represent the movement or caliber, and the last three or four characters represent the case design.
• Movement Number: This number identifies the watch’s movement, which is the mechanism that powers the watch. It is usually a four-digit number.

Section 2: Locating the Model Number on Your Watch
The model number is usually engraved on the back of the watch case, sometimes beneath the Citizen logo. It might also be located inside the case, which would require opening the watch. Here’s where you might find these numbers:

• Case Back: Most Citizen watches have the model number engraved on the case back. Look for a combination of numbers and letters.
• Inside the Case: For some models, particularly older ones, the model number may be inside the case. You might need to take the watch to a professional to open the case safely.

Section 3: Decoding the Model Number
Once you have located the model number, you can decode it using the following format:

• First Segment (Movement/Caliber Code): The first segment typically refers to the movement or caliber code, which indicates the specific type of movement used in the watch. For example, a model number starting with "E" might refer to Eco-Drive movements.
• Second Segment (Case Code): The second segment represents the case design. This part of the model number indicates the watch’s style and case material.

Section 4: Using Online Resources and Citizen Support
Citizen provides various online resources that can help you identify your watch model. The official Citizen website, for instance, offers a model number search feature where you can enter the model number to get more information about your watch.

• Citizen Website: Visit the official Citizen website and use their search tool to find details about your watch model.
• Customer Support: If you cannot find the model number or need more help, contact Citizen’s customer support. They can assist you in identifying your watch model.

Section 5: Additional Identifying Features
In addition to the model number, other features can help you identify your Citizen watch:

• Dial Design: The design of the watch dial, including the presence of sub-dials, indices, and the Citizen logo, can be an identifying feature.
• Material and Finish: The material of the watch case, bracelet, and any unique finishes or coatings can also provide clues.
• Complications: Complications such as a chronograph, date window, or perpetual calendar are specific to certain models and can help in identification.

Section 6: Popular Citizen Watch Collections
Citizen has several popular watch collections, each with unique characteristics. Identifying which collection your watch belongs to can further narrow down the model:

• Eco-Drive: Known for solar-powered technology, these watches never need a battery replacement.
• Promaster: A collection designed for professionals and enthusiasts, featuring diver’s watches, pilot’s watches, and more.
• Citizen L: A luxury collection designed specifically for women, featuring elegant designs and sustainable materials.

Conclusion
Identifying your Citizen watch model involves locating and decoding the model number, as well as considering additional features such as dial design, material, and complications. By following the steps outlined in this guide, you should be able to accurately determine the model of your Citizen watch.

Table: Example of Citizen Watch Model Decoding

Model Number	Movement/Caliber Code	Case Code	Collection
E111-4000	E111	4000	Eco-Drive
B873-S020	B873	S020	Promaster

FAQs
Q: What if my watch doesn’t have a model number on the back?
A: Some older or special edition Citizen watches may not have the model number engraved on the case back. In this case, you may need to consult Citizen’s customer service or a professional watchmaker.

Q: How can I find out the year my Citizen watch was made?
A: The serial number, which is usually located near the model number, can provide information about the production year. The first digit often represents the last digit of the production year.