the new generation Caliber 925 that powers the Master Ultra Thin Moon promises a power reserve of approximately 70 hours
vertical satin-finished black ceramic bezel with 6 h-shaped titanium screws
hour and minute counters combined in a totalizer at 12 o’clock
white gold royal oak hands with luminescent coating
calibre 558 T movement with small seconds coaxial with the tourbillon
Longines Master Collection Moon Phase Chronograph Small Seconds Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.673.4.78.3 Reine the new generation Caliber 92540. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, silver barleycorn dial with painted Arabic numerals, caliber L687 automatic movement with chronograph, hours, minutes, small seconds with 24 hours indicator at 9 o'clock, date indicated by the half moon central hand, moon phase display at 6 o'clock., approximately 54 hours of power reserve, brown alligator strap. Water resistant to 3 bar.