



HB 0626
Transformers Series - Optimus Prime
Carefully crafted and calibrated. Orders are made first come, first served.
Estimated preparation time: 2–3 months
HK$42,800.00
Prices are shown for guidance. Checkout is in Hong Kong dollars (HKD).
Memorigin Transformers Series - Optimus Prime is a manual-winding flying tourbillon watch with an approximately 43 mm case and a 40-hour power reserve. The design centres on a skeletal dial.
HB 0626 Watch specifications
Case
- Stainless steel case
- Watch diameter: approx.43mm
- Watch thickness: approx.13mm
- Both sides sapphire crystal
- Water resistance: 5ATM
Movement
- Flying tourbillon
- 155 pieces of subassembly module and 18 jewels
- Frequency: 28800 Oscillation/Hour
Features
- 40 hours power reserve
- The tourbillon located at 6 o’clock rotates at a speed of 60s for one circle
- Manual winding mechanism
Dial
- Skeletal dial
- Optimus Prime embossment
- 10 pieces of natural sapphires are embedded on the dial as its index
- Blue luminous dauphine hands
Strap
- Blue alligator strap
- Limited Edition 50 pieces

Transformers Tourbillon Series
Discover the collection, its design story and related watches.
Discover the full collectionTransformers Series - Optimus Prime

