Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mechanical watch movement
|
| gptkbp:accuracy |
-2/+2 seconds per day
|
| gptkbp:chronometer_certified |
yes
|
| gptkbp:features |
gptkb:Parachrom_hairspring
gptkb:Chronergy_escapement gptkb:Paraflex_shock_absorbers high-capacity barrel stop-seconds for precise time setting instantaneous date change |
| gptkbp:frequency |
28,800 vibrations per hour
|
| https://www.w3.org/2000/01/rdf-schema#label |
Rolex calibre 3255
|
| gptkbp:introduced |
2015
|
| gptkbp:jewels |
31
|
| gptkbp:manufacturer |
gptkb:Rolex
|
| gptkbp:material |
nickel-phosphorus (escapement)
|
| gptkbp:powerReserve |
70 hours
|
| gptkbp:type |
mechanical watch movement
|
| gptkbp:used_in |
gptkb:Rolex_Day-Date_40
|
| gptkbp:winding |
bidirectional self-winding
|
| gptkbp:bfsParent |
gptkb:Chronergy_escapement
|
| gptkbp:bfsLayer |
8
|