Martin Braun Orion Calendar
Martin Braun Orion Calendar
© Martin Braun
The Orion Calendar is a wristwatch by Martin Braun.
Watch with annual calendar, retrograde hand date and with automatic winding from Martin Braun.
Movement:
- Self-winding movement MAB 88
- 25 jewels
- Hand-engraved, rotor with Geneva stripes
- Perlage-finished bridges
- Blued screws
- Power reserve 42 h
Case:
- Stainless steel, polished
- 44×37 mm, H 14.5 mm
- Screwed transparent caseback
- Waterproof to 30 m
Dial:
- Black
Functions:
- Hours, minutes, retrogrades hand date
Bracelet:
- Hand-sewn Alligator leather strap in different colors, tang-type buckle, optional in polished stainless steel, rose gold or white gold