Movement: Tianmadu NH35A (single calendar)/NH36A (double calendar) [automatic mechanical movement]
 

 Case: Material-316L stainless steel case
 

 42mm diameter (without crown)
 

 Thickness 13mm (including table mirror)
 

 Ear width 20mm (including the inside of the strap)
 

 48mm from upper lug to lower lug
 

 Crystal: Sapphire crystal (with Swiss shadowless anti-reflective film)
 

 Plate: "Kanagawa Surfing Picture" luminous dial and mother-of-pearl plate
 

 Hand: Hand-made three-sided floral hand, flat seconds cap
 

 Luminous: C3 Luminous