Side by side

Differs

Baume & Mercier Riviera 10620M0A10620

Shape (differs): Round; Round; Dodecagonal
Diameter: 42 mm; 42 mm; 42 mm
Thickness (differs): 13.65 mm; 13.6 mm; 10.66 mm
Lug width (differs): 22 mm; 22.05 mm; Not known
Material: Stainless steel; Stainless steel; Stainless steel
Finish: Not known; Not known; Polished/satin-finished
Bezel: Fixed; Fixed; Fixed
Caseback (differs): Display (sapphire); Display (sapphire); Solid
Crystal: Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective on both sides; Not known
Crown: Push-pull; Push-pull; Not known
Water resistance: 100 m; 100 m; 100 m

Calibre: Breitling 01; Breitling 01; Not known
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; Not known
Power reserve (differs): 70 h; 70 h; 38 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 41; 41; 26
Functions (differs): 1/4th second, 30 minutes
Dial aperture; 1/4th second, 30 minutes
Dial aperture; Hours
Central second
Date
Minutes
Complications (differs): Chronograph
Date
Small seconds; Chronograph
Date
Small seconds; Central seconds
Date

Type (differs): Metal bracelet; Leather strap; Metal bracelet
Name (differs): Polished/brushed stainless steel 7-row bracelet; Blue alligator leather strap; Not known
Material: Stainless steel; Not known; Stainless steel
Clasp (differs): Not known; Folding clasp, Stainless steel; Triple folding
Strap colour: Not known; Blue; Not known

The watches side by side