Side by side
Serica Ref. 5303 Diving ChronometervsDumoreau DM01
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
DM0138.6mm
Power Reserve
Ref. 5303 Diving Chronometer42h
DM0142h
Water Resistance
Ref. 5303 Diving Chronometer300m
DM01100m
MSRP
Ref. 5303 Diving Chronometer$1,768
DM01—
Full specifications
Case
6 specsCategory
Diver
—
Diameter
39mm
38.6mm
Thickness
12.2mm
9.75mm
Lug-to-Lug
46.5mm
46.72mm
Lug Width
20mm
22.7mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Enamel Black
Turquoise
Lume
Super-LumiNova
None
Movement
2 specsCaliber
M100 COSC
Miyota 9039
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
—
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