Three variations from the Calibre 2100 watch edition made by Citizen are some of the company’s most advanced chronographs. They include a unique styling and a perfect combination of inspiration and technology.
This line of Citizen watches consists of models AV0031-59A, AV0031-59E and AV0021-52H. All three models have almost the same features and are only slightly different from each other. The AV0031-59A and the AV0031-59E Citizen Calibre 2100 are made of stainless steel, whereas the AV0021-52H is made of titanium.
Citizen watches from the Calibre 2100 series have moderately large cases – 46 millimeters in diameter and 15 millimeters thick. These Citizen timepieces also include flattened bezels with exterior tachymeters. Suitable for both business and casual occasions, the Calibre 2100 offers a stylish design complemented with technological excellence. Such qualities are proven by the fact that all models from this collection feature chronograph functions.
The black chronograph sub dials are combined with white (AV0031-59A), black (AV0031-59E) or gray (AV0021-52H) dial. There are also some subtle differences between hour and minute hands between two models (the white model has polished metallic look hands, whereas the black one features matte finish hands). However, the overall design is almost identical.
All three models from the Calibre 2100 feature Eco-Drive technology which enables these Citizen watches to absorb and use sunlight or artificial light. With the regular exposure, Eco-Drive constantly recharges itself and powers Japanese quartz Caliber E210 movement. These Citizen watches for men can be fully recharged in just 3.5 hours when exposed to sunlight on a bright day. Afterward, the Citizen Calibre 2100 Chronograph can function for at least 240 days without any additional exposure to light.
For even better readability, these Citizen chronographs include a mineral crystal with a non-reflective coating and incandescent light. The Citizen Calibre 2100 Eco-Drive Chronograph watch also includes a date display at the four and a half o’clock position, and the alarm. A resilient crystal is accompanied with water resistance of 200 meters, which provides additional durability.
All Citizen Calibre 2100 watches include bracelets that close with fold-over clasps. Unlike two other models, the version with the gray dial is made of titanium and therefore, it is much lighter than white and black models. The titanium model is also more expensive and costs $695. Two other versions are made of stainless steel and are $595 worth.