Rolex Air-King 34mm Grey Dial — Ref. 5500 | Key Specs
| Feature | Details |
|---|---|
| Model Name | Rolex Air-King |
| Reference Number | 5500 |
| Case Diameter | 34 mm |
| Case Material | Stainless steel |
| Dial Color | Grey / Silver-tone (varies by example) |
| Dial Type | Simple analog dial with applied markers |
| Hour Markers | Applied stick / baton markers |
| Crystal | Acrylic / Plexiglass crystal |
| Movement | Automatic (self-winding) |
| Caliber | Rolex Caliber 1520 (or earlier 1530 in oldest models) |
| Power Reserve | ~42 hours |
| Bezel | Smooth stainless steel bezel |
| Bracelet / Strap | Oyster bracelet (steel) or leather strap (varies) |
| Clasp Type | Folding Oyster clasp |
| Water Resistance | Approx. 50 m / 165 ft (vintage spec) |
| Functions | Hours, Minutes, Seconds |
| Gender | Men’s / Unisex |
| Era of Production | 1957 – 1989 (classic 5500 run) |
