Side by side

Serica Ref. 5303 Diving ChronometervsMarloe Watch Company Atlantic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Ref. 5303 Diving Chronometer
SericaRef. 5303 Diving Chronometer
MSRP $1,768
Atlantic
Marloe Watch CompanyAtlantic
MSRP $888

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Atlantic43mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Atlantic45h
Water Resistance
Ref. 5303 Diving Chronometer300m
Atlantic100m
MSRP
Ref. 5303 Diving Chronometer$1,768
Atlantic$888

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
39mm
43mm
Thickness
12.2mm
15mm
Lug-to-Lug
46.5mm
Lug Width
20mm
22mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Enamel Black
Lume
Super-LumiNova
BGW9 Superluminova

Movement

4 specs
Caliber
M100 COSC
Seiko NE88A
Power Reserve
42h
45h
Jewels
25
34
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$888

Follow this matchup

Get a note when Serica Ref. 5303 Diving Chronometer vs Marloe Watch Company Atlantic gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Serica Ref. 5303 Diving Chronometer

Owners widely praise the Serica Ref. 5303 Diving Chronometer for its excellent wearability, definitive style, and smooth, confident bezel action. The dual scale on the bezel is noted as surprisingly useful, and the crown action, winding, and hacking are reported to work perfectly. One owner describes the Serica 5303-3 as gorgeous and unique, though another notes the crown can appear comically large. On balance, owners rate the Serica Ref. 5303 Diving Chronometer highly for its blend of unique design and robust functionality.

Marloe Watch Company Atlantic

Marloe Watch Company Atlantic owners praise its case design and execution, highlighting curved lugs and a domed sapphire crystal that enhances the bezel's appearance. The lume is described as solid, and the bezel action is crisp and well-aligned. One owner notes the watch is "pretty chunky" and at the upper limit of their preferred size range, while another suggests the metal bracelet's end links could integrate better with the case. On balance, owners rate the Marloe Watch Company Atlantic highly for its distinctive case execution and well-executed bezel.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.