Speake-Marin Openworked Tourbillon

Reference:

• 38mm: 423811250
• 42mm: 424211250

Movement:

• Self-winding manufacture movement SMA05, 21,600 A/h
• Flying tourbillon
• Micro-rotor
• 33 jewels
• 290 components
• Power reserve 72 h

Case:

• Piccadilly case in 5N red gold or titanium
• Ø 38 or 42 mm, H ? mm
• Front sapphire crystal treated with anti-reflective coating
• Sapphire crystal caseback
• Waterproof to 3 bar

Dial:

• Openworked dial. Black microblasted mat finish, 5N gold-plated bridge flanks
• Heart-shaped golden hands with SuperLuminova®

Functions:

• Hours, Minutes
• Power reserve at 7:30

Wristband:

• Black alligator with pin buckle

Limited edition:

• 5 watches of each diameter

Price:

• 38 mm in red gold: CHF 66,500
• 42 mm in red gold: CHF 68,500 (2022)