| Brand | Longines |
| Gender | Male |
| Model | L2.812.4.53.2 |
| Series | Avigation |
| Movement | Automatic |
| Water Resistant | 30 Meter |
| Speacial Features | Chronograph |
| Band Material | Strap |
| Band Color | Brown |
| Band Width | 21 mm |
| Band Length | Men's Standard |
| Band Type | Strap |
| Clasp | Buckles |
| Case Material | Stainless Steel |
| Case Size | 41 mm x 41mm |
| Case Thickness | 14.1 mm |
| Case Shape | Round |
| Case Back Type | Snap-down |
| Display Type | Analog |
| Dial Color | Black |
| Crystal | Sapphire |
| Crown | Screw down |
| Bezel | Silver-Tone Stainless Steel |
| Dial Hands | Silver-Tone Luminiscent |
| Dial Markers | Arabic Numerals |
| Calendar | Date display at the 6 O'clock position |
| Subdials | Two - 60 Seconds and 30 Minutes |