Polished stainless steel case.
Polished 18k yellow gold fluted bezel ring.
Polished 18k yellow gold twinlock crown featuring two sealed zones when the crown is screwed down:
The first inside the tube of the crown, the second inside the winding crown itself.
Black dial.
Applied polished white gold index hour markers with luminous fill.
Fine printed minute/seconds track.
Polished hands.
Partially skeletonised minute and hour hands so not to obscure the dual time
Hour and minute hands with luminous filled tops.
Ring command bezel - watch setting and corrections:
The bezel is key to setting the 3 functions of the watch time, dual-time and annual calendar.
The ring command bezel features 3 positions with each position corresponding to a different function of the watch.
Simply rotating the bezel to the position of the corresponding watch function will the correction of that particular function via the crown.
GMT / dual time-zone:
Off-center black 24 hour ring.
Inverted red triangle indicating the additional time-zone.
Indicated in 24 hour mode to easily distinguish between AM and PM at the additional time-zone location.
The dual time-zone is adjustable in one hour increments adjusted without stopping or interrupting the operation of the movement.
SAROS annual calendar:
Date window displayed at the 3 o'clock position with a "cyclops" magnifier.
Month display via small apertures windows at each hour marker (12 hours = 12 month).
A red filled display window indicates the current month.
A manual correction is required only once a year on March 1st to compensate for the shorter 28 or 29 days of February.
The date can be adjusted both forward and backward.
Rolex in-house calibre 9001, beats at 28,800 vph, contains 40 jewels and has an approximate power reserve of 72 hours.
Paramagnetic blue parachrom hairspring.
High performance paraflex shock absorbers.
Jubilee, five-piece links bracelet.