Nivada Grenchen Antarctic Erotic. Model 320691M04. Steel case with bracelet. Eggshell beige dial with steel markers. Water resistant to 100 meters. Powered by manual wind movement.
Movement:
Mechanical Wind-up ( Manually wound ). Cal. Soprod P054.
Crown:
Sport style, screw-down (threaded).
Crystal:
Sapphire. Domed profile.
Case Back:
Sapphire observation crystal. Screw-down style ( threaded ). Wind the crown and, through the flat sapphire caseback, a penguin automaton comes to life, animated by the winding motion itself through a cam system integrated into the modified Soprod P054 movement. Stop winding and it stops. The penguin emblem, patented by Nivada Grenchen in 1965, is redrawn here from the archival patent.
Band:
Solid AISI 316L stainless steel.
Water Resistance:
100m/330ft /10atm.
Case Size:
45.00mm. 38.00mm. 12.50mm.
Other:
This model is available with leather strap (price is different). Each Antarctic Erotic is delivered in a faux-fur watch roll with a matching travel pouch.
Warranty:
2 YEARS Manufacturer's Warranty.
