Side by side
Serica Ref. 5303 Diving ChronometervsMeia Lua Callisto
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
Callisto42mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Callisto40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Callisto100m
MSRP
Ref. 5303 Diving Chronometer$1,768
Callisto$661
Full specifications
Case
6 specsCategory
Diver
—
Diameter
39mm
42mm
Thickness
12.2mm
13.5mm
Lug-to-Lug
46.5mm
48mm
Lug Width
20mm
22mm
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Enamel Black
—
Movement
3 specsCaliber
M100 COSC
Miyota 9122
Power Reserve
42h
40h
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
—
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