Side by side

Differs

Grand Seiko SportSBGJ237

Oris Aquis Date01 733 7789 4154

Shape: Round; Not known; Round
Diameter (differs): 44 mm; 44.2 mm; 43.5 mm
Thickness (differs): 15.65 mm; 14.4 mm; Not known
Lug to lug: Not known; 50.6 mm; Not known
Lug width (differs): 22 mm; 21 mm; 23 mm
Material: Stainless steel; Stainless steel; Stainless steel
Bezel: Unidirectional rotating; Not known; Unidirectional rotating
Caseback (differs): Screw-down; Screw-down; Display (sapphire)
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective inside; Sapphire, Domed, Anti-reflective inside
Crown: Screw-down; Screw-down; Not known
Water resistance (differs): 200 m; 200 m; 300 m
Antimagnetic: Not known; 60 gauss; Not known
Weight: Not known; 188 g; Not known

Calibre (differs): Breitling 13; Grand Seiko 9S86; Oris 733-1
Type: Automatic; Automatic; Automatic
Origin: Not known; In-house; Not known
Power reserve (differs): 48 h; 55 h; 41 h
Frequency (differs): 28,800 vph (4 Hz); 36,000 vph (5 Hz); 28,800 vph (4 Hz)
Jewels (differs): 25; 37; 26
Functions (differs): 1/4th second, 30 minutes, 12 hours
Dial aperture; Rotating bezel (24-hour display)
Screw-down crown
37 jewels
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function; Centre hands for hours, minutes and seconds
Date window
Instantaneous date
Date corrector
Stop-second
Complications (differs): Chronograph
Date
Small seconds; Date
GMT / second time zone; Central seconds
Date
Hacking (stop) seconds

The watches side by side