Ateliers DeMonaco DMC-TB-OCG-RL-RG Tourbillon Oculus 1927 18K Rose Gold Citizen Promaster Diver BN0175-19E Case Back: Transparent

Case Back: Transparent

Reference: AL-730SB4AE6B

Water-resistant to 10 ATM / 100 m / 330 ft

It incorporates Caliber 8L35 which was specially designed for diver's use and is made by Seiko's skilled craftsmen and women in the Shizuku-ishi Watch Studio in Morioka in the north of Japan

For altitude acclimation or sleep monitoring

Ateliers DeMonaco DMC-TB-OCG-RL-RG Tourbillon Oculus 1927 18K Rose Gold Citizen Promaster Diver BN0175-19E Case Back: TransparentCaliber: DMC 980 Movement: Automatic Patented Tourbillon: "eXtreme Precision 1 minute" Tourbillon Alternances: 28,800 beats hour (4 Hz) Power Reserve: 42 hours Jewels: 29 Caliber Distinction: Curved chamfered, hand perlage, hand engraving decoration, 22K gold hand engraved rotor, Silicium escape wheel and lever Case Material: 18K Rose gold Case Diameter: 44 MM Case Thickness: 13. 1 MM Case Detail: 31 parts overall, Titanium core, Brushed, polished and