2018New Year Equipped with a master chronometer and co-axial movement 15000Gauss's ultra-high magnetic resistance Black ceramic bezel See-through back
size：Men
Case diameter：42 mm
Movement Caliber：Automatic winding cal.8800 Equipped with a master chronometer
Waterproofing：300mwaterproof
Windproof：Sapphire Crystal Windshield
specification：Divers Rotating Bezel Date Display
Case material：Stainless steel
Bezel material：ceramic
Belt material：rubber
Belt type：strap
Dial color：black
Dial type：none
size：Men
Case diameter：42 mm
Movement Caliber：Automatic winding cal.8800 Equipped with a master chronometer
Waterproofing：300mwaterproof
Windproof：Sapphire Crystal Windshield
specification：Divers Rotating Bezel Date Display
Case material：Stainless steel
Bezel material：ceramic
Belt material：rubber
Belt type：strap
Dial color：black
Dial type：none