All functions have been tested, and this watch has been verified to be running
| Reference | 4-540107 |
|---|---|
| Size | 35mm |
| Movement | Automatic |
| Brand and Origin | Citizen, Japan |
| Watch Type | Dress / Formal / Office Everyday / Casual Integrated Bracelet |
| Jewels | 21 Jewels |
| Caliber | 5407 |
| Crystal | Replaced |
| Crown | Original |
| Dial | Original |
| Hands | Original |
| Strap | Original |
| Clasp / Buckle | Original |
| Approximate Year of Production | 1968 |
| Production Decade | 1960s |
| Lug-to-lug | 36 mm |
| Thickness | 9 mm |
| Lug Width | 20 mm |
| Case Material | Stainless Steel |
| Case Shape | Tonneau |
| Caseback Type | Screw down |
| Bezel Type | Fixed Smooth Bezel |
| Crystal Material | Acrylic |
| Dial Colour | Silver |
| Hour Markers | Applied structured square-shaped markers and diamond dots at quarter-hours |
| Hand Style | Baton |
| Crown Type | Push-pull |
| Crown Position | At 3 o' clock |
| Strap Type | Integrated Bracelet |
| Clasp / Buckle Type | Central Lock |
| Water Resistance Claim | Not guaranteed for vintage use |
| Defects / Issues | N/A |
| Condition Grading | Very Good |
| Caseback Condition | Light Wear |
| Bezel Condition | Light Wear |
| Crystal Condition | Light Wear |
| Dial Condition | Light Patina |
| Hands Condition | Light Wear |
| Crown Condition | Light Wear |
| Strap Condition | Polished |
| Clasp / Buckle Condition | Polished |