01 / 03Ref. O-101
Meridian
A 38 mm cushion case with a matte black dial and small seconds at six.
- Diameter
- 38 mm case
- Height
- 10.2 mm thick
- Water
- 50 m water resistance
- Power
- 60-hour reserve
O-7 · Hand-wound$3,850 AUD
Enquire 
Mechanical timepieces · O Series
- Case sizes
- 36–40 mm
- Movements
- Manual / Automatic
- Guarantee
- 5 years
The O Series
Three proportions,
one case language.
Each model uses a satin-brushed bronze case, sapphire crystal and a fitted leather strap.
01 / 03
02 / 03Ref. O-202
Sector
A 40 mm daily watch with a graphite sunray dial and central seconds.
- Diameter
- 40 mm case
- Height
- 11.4 mm thick
- Water
- 100 m water resistance
- Power
- 56-hour reserve
O-9 · Automatic$4,250 AUD
Enquire 
03 / 03Ref. O-303
Interval
A compact 36 mm case with a stepped bezel and oxblood lacquer dial.
- Diameter
- 36 mm case
- Height
- 9.6 mm thick
- Water
- 50 m water resistance
- Power
- 60-hour reserve
O-7 · Hand-wound$3,650 AUD
Enquire Calibre
Built around a 4.05 mm movement.
The O-7 is wound by hand. Its barrel delivers 60 hours of power and the balance runs at 28,800 vibrations per hour.
Power reserve60hours
O-7 / Manual
- Functions
- Hours, minutes, small seconds
- Frequency
- 28,800 vph / 4 Hz
- Jewels
- 21
- Diameter
- 25.6 mm
- Height
- 4.05 mm
- Setting
- Hacking seconds
O-9 / Automatic
- Functions
- Hours, minutes, central seconds
- Frequency
- 28,800 vph / 4 Hz
- Jewels
- 24
- Reserve
- 56 hours
- Winding
- Bidirectional rotor
- Setting
- Hacking seconds
Materials
Surfaces made to change.
The bronze case darkens with wear. Brushed faces retain a low sheen while polished bevels catch the edge of the light.
01 / Case
Aluminium bronze
Brushed case, polished bevels and a steel exhibition back against the wrist.
02 / Crystal
Box sapphire
Anti-reflective coating on the inner surface keeps the dial clear at an angle.
03 / Strap
Full-grain leather
Vegetable-tanned hide, folded edges and a quick-release spring bar.
Straps
Cut for each case.
SaddleWarm brown / tonal stitch
CharcoalBlack / black stitch
OxbloodDeep red / tonal stitch
Service
Covered for five years.
Guarantee
Five years against faults in the movement, case, crown and hands.
Regulation
One timing adjustment is included during the first 12 months.
Routine service
We recommend a full movement service every five years and a yearly water-resistance test.
Delivery
Each watch is made to order. Current lead time is 8–10 weeks.
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Choose your reference.
Select a watch and strap. The next step opens a prepared email so you can ask about availability or reserve a build slot.