- Movement
- Hand-wound
- Size
- 49.5 mm
Overview
An oil well on the wrist
The Jacob & Co. Oil Pump 49.5MM, reference OI100.21.AA.AA.B, in a black DLC titanium case, 49.5 mm across and 20 mm high. Its grill-shaped base dial has an hour and minute dial with a central sapphire crystal and 18-carat rose gold-plated derricks, barrel and pipelines, on a black alligator or veal strap with a black PVD titanium folding clasp.
The case and caseback of this version are black DLC titanium, with a black PVD titanium folding clasp. The hands are rose gold.
Jacob & Co. built this watch as a three-dimensional model of an oil well. The derrick rig bobs up and down, coupled with a downward-facing tourbillon that stands in for the drill head. Barrel, pipes and a manifold complete the scene, and a pressure gauge on the dial is the power reserve indicator.
Hand-wound calibre JCAM33 has 510 components and a 60-hour power reserve. The pusher at 2 o’clock sets the automaton working: two horse heads move up and down, linked to the hour and minute sub-dial. The sequence lasts at least 35 seconds. This version is limited to 88 pieces.
Key details
Design and engineering
- DialA grill-shaped base dial, with an hour and minute dial around a central sapphire crystal and 18-carat rose gold-plated derricks, barrel and pipelines.
- HandsRose gold, in the shape of a derrick.
- TourbillonFlying double-axis tourbillon, with one axis turning in 60 seconds and the other in 150.
- CaseBlack DLC titanium, with a curved anti-reflective sapphire crystal and a black DLC titanium caseback. Water resistant to 30 m.
Calibre JCAM33
- Hand-wound
- 510 components
- 60-hour power reserve
- 21,600 vph (3 Hz)
- Derrick automaton on demand
- Flying double-axis tourbillon
- Power reserve indicator
The reference
Technical specifications
| Reference | OI100.21.AA.AA.B |
|---|---|
| Collection | Oil Pump |
| Calibre | JCAM33 |
| Movement | Hand-wound |
| Functions | Off-centered Hours and Minutes; Power Reserve Indicator; On-demand Derrick Automaton (duration: 35 seconds min.); Double-axis Tourbillon; 1st Axis: Rotation in 60 Seconds; 2nd Axis: Rotation in 150 Seconds |
| Power reserve | 60 hours |
| Frequency | 21,600 vph (3 Hz) |
| Components | 510 |
| Case dimensions | 49.5 mm |
| Case height | 20 mm |
| Case material | Black DLC titanium |
| Crystal | Curved Anti-Reflective Sapphire Crystal |
| Case back | Black DLC Titanium |
| Water resistance | 30 m (3 atm) |
| Dial | Grill-shaped Base Dial; Hour/Minute Dial with Central Sapphire Crystal; 18-carat Rose Gold plated Derricks, Barrel, and Pipelines |
| Hands | Rose Gold, Jacob & Co.-Exclusive Derrick Shape |
| Strap | Black alligator or veal |
| Clasp | Black PVD Titanium Folding Clasp |
| Limited edition | 88 pieces |
Buying with HYPA
Purchase with confidence
- Warranty card status disclosed for every piece we sell
- Free insured delivery within Australia · international quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
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