- Date Added
- August 28, 2023
- Reference
- 91.SWL.BU
- Brand
- MB&F
- Case Size
- 57 x 47mm
- Case Material
- Sapphire, White Gold
- Dial Color
- Blue, No Dial
- Movement
- Manual
- Caliber
- HM9
- Power Reserve
- 45 hours
- Water Resistance
- 30m
- Strap Material
- Alligator
- Strap Color
- Brown
- Buckle Type
- Folding Clasp
- Style
- Something Different
- Special Features
- Limited Edition, Luminescence, Open Case Back, Water Resistant
- Limited Edition
- Limited to 5 pieces
Special Features
Two fully independent balance wheels with planetary differential, Dual spherical turbines under the movement, Shock-absorbing helicoidal springs linking the movement to the case