ORA60A
Thetimelessautomaticchronograph
Model 146GR
TimelessAutomaticChronograph
ORA
60A
Scroll to assemble the timepiece part by part.
Scroll
- 01Bezel
- 02Case
- 03Case Back
- 04Movement
- 05Dial
- 06Hands
- 07Bracelet
- 08Sapphire Crystal
Part 01 / 08Bezel
Polished 316L steel ring frames the dial and secures the sapphire crystal.
- Material
- 316L steel
- Weight
- 16 g
Part 02 / 08Case
Solid-milled case featuring curved lugs and satin-finished edges.
- Material
- 316L steel
- Weight
- 34 g
Part 03 / 08Case Back
Case back featuring a guilloché mainplate and a fluted crown with double gasket sealing.
- Material
- Steel and sapphire crystal
- Weight
- 14 g
Part 04 / 08Movement
Automatic caliber with gold-plated wheels: over 200 components and a 60-hour power reserve.
- Material
- Gold-plated brass
- Weight
- 29 g
Part 05 / 08Dial
Deep black dial with twin chronograph sub-dials and a tachymeter scale.
- Material
- Lacquered brass
- Weight
- 11 g
Part 06 / 08Hands
Hand-polished hands ensure excellent legibility from any angle.
- Material
- Polished steel
- Weight
- 1 g
Part 07 / 08Bracelet
Three-link steel bracelet: satin-finished links with polished bevels.
- Material
- 316L steel
- Weight
- 38 g
Part 08 / 08Sapphire Crystal
Domed sapphire crystal with anti-reflective coating on both sides.
- Material
- Sapphire crystal
- Weight
- 3 g
AssembledEight parts.
One precision.
Each piece is assembled by hand and tested for 14 days to ensure timekeeping accuracy.
- 8parts
- 146grams
- 60hours of power reserve
0008