TSF - Türkiye Saat Forumu / De Bethune DB28 Black Matte Moonphase Hands On Photo Review / Wristshot
De Bethune DB28 Black Matte Moon Phase Foto İnceleme
Technical description
Functions
Hours – minutes – De Bethune spherical moon-phase – power reserve – performance indication
Movement
DB 2115 calibre – mechanical hand-wound movement
Case
Sandblasted anthracite zirconium, distinctively shaped – diameter 42.60 mm
Attachments: short or long floating lugs* in sandblasted anthracite zirconium
Crystal: sapphire crystal, 1800 Vickers hardness with double anti-reflective treatment
Crown: screw-down at 12 o’clock – setting in two positions
Back: open – 6-day power-reserve indication – rack in pink gold
Display /Dial
Black – mirror-polished and silver-toned minutes ring – mirror-polished steel spherical hour-marker – mirror-polished steel bridge – Côtes De Bethune – performance-zone read-off between 2 and 3 o’clock – De Bethune spherical moon-phase in palladium and polished anthracite zirconium at 6 o’clock
Hands: hand-polished stainless steel
Strap
Extra-supple alligator leather strap with pin buckle
DB 2115 calibre
Mechanical hand-wound movement
Functions: hours – minutes – De Bethune spherical moon-phase at 6 o’clock – power reserve – performance indication Diameter 30 mm – 293 parts – hand-crafted finishing and decoration – mirror-polished steel Côtes De Bethune
Self-regulating twin barrel
Silicon/platinum balance wheel – balance-spring with flat terminal curve*
Triple pare-chute shock-absorbing system*
Spherical moon-phase indication*
Silicon escape-wheel*
Jewelling: 36 jewels
Frequency: 28,800 vibrations per hour
Power reserve: 6 days
Expected Price: 90.000 - 100.000 USD