Side by side
Serica Ref. 5303 Diving ChronometervsSmith & Bradley Atlantis Blackfish Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Ref. 5303 Diving Chronometer39mm
Atlantis Blackfish Auto44mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Atlantis Blackfish Auto38h
Water Resistance
Ref. 5303 Diving Chronometer300m
Atlantis Blackfish Auto300m
MSRP
Ref. 5303 Diving Chronometer$1,768
Atlantis Blackfish Auto$889
Full specifications
Case
4 specsDiameter
39mm
44mm
Thickness
12.2mm
12mm
Lug-to-Lug
46.5mm
46mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsDial Color
Enamel Black
Black
Lume
Super-LumiNova
Superluminova
Movement
3 specsCaliber
M100 COSC
Sellita SW200
Power Reserve
42h
38h
Complications
COSC
None
Pricing
1 specsMSRP
$1,768
$889
Follow this matchup
Get a note when Serica Ref. 5303 Diving Chronometer vs Smith & Bradley Atlantis Blackfish Auto gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Serica Ref. 5330 Diving Chronometer DatevsSmith & Bradley Atlantis Blackfish AutoSmith & Bradley Atlantis Blackfish AutovsHelgray Poseidon Diver (Automatic)Smith & Bradley Atlantis Blackfish AutovsBoldr CharizardSmith & Bradley Atlantis Blackfish AutovsBoldr The T Rex By Boldr X NitecoreSerica Ref. 5303 Diving ChronometervsBoschett Timepieces Cave DwellerIkepod Seapod S007vsSerica Ref. 5303 Diving Chronometer