Side by side
Serica Ref. 5303 Diving ChronometervsAVI-8 Hawker Hunter Atlas GMT Automatic
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
Hawker Hunter Atlas GMT Automatic44mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Hawker Hunter Atlas GMT Automatic40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Hawker Hunter Atlas GMT Automatic50m
MSRP
Ref. 5303 Diving Chronometer$1,768
Hawker Hunter Atlas GMT Automatic$365
Full specifications
Case
7 specsCategory
Diver
GMT
Diameter
39mm
44mm
Thickness
12.2mm
14mm
Lug-to-Lug
46.5mm
54.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
4 specsCrystal
Sapphire
Mineral
AR Coating
Yes
Inner
Dial Color
Enamel Black
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
M100 COSC
—
Power Reserve
42h
40h
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
$365
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