Product details
 
 
Case
Stainless steel 316L. Dual spherical box type sapphire crystal (with multi layers non-reflective coating) on the top, see through case back and 7 sapphire windows at 12', 2', 4', 6’ and 9'. Water resistant up to 50 meters (5 Bar).
 
Dimensions & Weight
38 x 47 mm. Thickness : 13 mm. 160 g.
 
 
Movement
Swiss ETA based components (2892A2) high end execution with hand-finished surfaces with perlage, bridges and main plate in black “or”. Blue screws. Bridges with diamond polished bevels. Customized Minase rotor. ETACHRON regulator system. MPS lubrication-free bearings. Very high precision TOP range execution. 50 hours’ power reserve. 21 Jewels. Frequency 28’800 vibrations/hour (4 Hz)
 
Dial
Yusai dials are handmade with pigments made from natural elements.
 
 
Functions
Hours, minutes and central second hands
 
 
Hands
Polished steel, minute and second bent at the tip, luminous material on hours’ and minutes’.
 
 
Bracelet
Stainless steel bracelet, hand-polished with the sallaz polishing machine, or leather strap handmade in Japan.
 
Price with handmade stainless steel bracelet: 10.273 € incl VAT