Side by side
Serica Ref. 5303 Diving ChronometervsDuckworth Prestex Broadgate GMT Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Ref. 5303 Diving Chronometer39mm
Broadgate GMT Automatic40mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Broadgate GMT Automatic40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Broadgate GMT Automatic200m
MSRP
Ref. 5303 Diving Chronometer$1,768
Broadgate GMT Automatic$895
Full specifications
Case
5 specsCategory
Diver
—
Diameter
39mm
40mm
Thickness
12.2mm
12.5mm
Lug-to-Lug
46.5mm
46mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Enamel Black
—
Lume
Super-LumiNova
None
Movement
3 specsCaliber
M100 COSC
Miyota 9075
Power Reserve
42h
40h
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
$895
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Serica Ref. 5303 Diving Chronometer vs Duckworth Prestex Broadgate GMT Automatic gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Serica Ref. 5330 Diving Chronometer DatevsDuckworth Prestex Broadgate GMT AutomaticDuckworth Prestex Broadgate GMT AutomaticvsHelgray Poseidon Diver (Automatic)Boldr CharizardvsDuckworth Prestex Broadgate GMT AutomaticDuckworth Prestex Broadgate GMT AutomaticvsBoldr The T Rex By Boldr X NitecoreSerica Ref. 5303 Diving ChronometervsJack Mason Strat-o-timer GMTSerica Ref. 5303 Diving ChronometervsTSAO Baltimore Limited Edition RedBar Baltimore