Condition New/Unworn Case Shape Square Case Dimensions 27.5mm X 27.5mm Case Thickness 6.1mm 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 30m/100ft Case Back Solid Band Material Leather Color/Finish Beige Band Notes Velour Leather Clasp Tang Buckle Lug Width 18mm Movement Manual Wind Manual Wind Movement: The movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in a barrel inside the movement. The mainspring needs to be wound manually, typically via the crown of the watch. Once the spring is wound the energy from thetension-release of the mainspring drives the movement functions. To ensure uninterrupted operation of the watch, the watch will require rewinding before the mainsprings completely winds down. Most manual-wind watches will have a 35-45 hour power-reserve, yet some might have less & some significantly more, check the specs on each watch to verify the power-reserve duration. Close

• Polished stainless steel case.
• White/silvered dial.
• Mocha-brown printed hour markers in amix of ArabicNumerals& indexes.
• Fine printed minute track.
• Polished yellow goldhands.
• Nomos in-house caliber Alpha.2:
• Measures only 2.6mm thick.
• Contains 17 Jewels.
• Approximate power reserve of 43 hours.
• Tempered blued steelscrews.
• Rhodium plated surfaces with Glashtte ribbing and NOMOS perlage decoration.

Midsize Nomos Glashutte 405 Tetra 27 Duo 27.5mm Watch