Condition New/Unworn Edition Special Edition Case Shape Tonneau Case Dimensions 37mm Case Thickness 12.60mm Case Material Stainless Steel Dial Color White Crystal Scratch Resistant Sapphire Screw-in Crown No Water Resistance

No rating	Does not allow contact with water
30m/99ft – 50m/165ft	Allows for contact with water such as washing hands and rain
50m/165ft – 100m/330ft	Allows for light poolside swimming
100m/330ft – 200m/660ft	Allows for swimming, snorkeling and showering (do not expose to hot water)
200m/660ft – 500m/1650ft	Allows for impact water sports such as board diving and scuba diving
500m/1650ft +	Appropriate for serious deep water diving.

Learn more about Water Resistance.

Close 50m/150ft Case Back Transparent Band Material Alligator/Crocodile Leather Color/Finish Black Clasp Tang Buckle Lug Width 19mm Movement Automatic An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close Complications Chronograph

The Chronomaster El Primero A384 Revival is a faithful reproduction of the original A384 from 1969.

• Brushed stainless steel case with polished bevelled corners & lugs.
• White lacquered dial.
• Black sub-dials.
• Black dial flange with tachymeter scale.
• Polished hour & minute hands with luminous filled tips.
• White sub-dial hands.
• Applied polished index hour markers with luminous fill.
• Fine printed minutes/seconds scale.
• Small seconds sub-dial at 9 o’clock.
• Date window between 4 & 5 o’clock.
• Chronograph/stopwatch:
• Large red central seconds counter hand.
• 30 minute counter sub-dial at 3 o’clock.
• 12 hourcounter sub-dial at 9 o’clock.
• Zenith caliber El Primero 400, beats at 36,600 vph (5Hz), contains 31 jewels and has an approximate power reserve of 50 hours.

Mens Zenith 03.a384.400/21.c815 Chronomaster Revival El Primero 37mm Watch