Side by side
Serica Ref. 5303 Diving ChronometervsDan Henry 1900
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Ref. 5303 Diving Chronometer39mm
190028.5mm
Power Reserve
Ref. 5303 Diving Chronometer42h
190040h
Water Resistance
Ref. 5303 Diving Chronometer300m
1900—
MSRP
Ref. 5303 Diving Chronometer$1,768
1900$230
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
39mm
28.5mm
Thickness
12.2mm
9mm
Lug-to-Lug
46.5mm
42.2mm
Lug Width
20mm
14mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
—
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Enamel Black
Silver
Lume
Super-LumiNova
None
Movement
4 specsCaliber
M100 COSC
—
Type
Automatic
Quartz
Power Reserve
42h
40h
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
$230
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