Side by side

Marloe Watch Company AtlanticvsSeiko Prospex Sea

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

Atlantic
Marloe Watch CompanyAtlantic
MSRP $888
Prospex Sea
SeikoProspex Sea
MSRP $625

At a glance

12 of 29 specs differ
Diameter
Atlantic43mm
Prospex Sea43.8mm
Power Reserve
Atlantic45h
Prospex Sea41h
Water Resistance
Atlantic100m
Prospex Sea200m
MSRP
Atlantic$888
Prospex Sea$625

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
43mm
43.8mm
Thickness
15mm
12.8mm
Lug-to-Lug
48.7mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Black
Lume
BGW9 Superluminova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NE88A
4R35
Power Reserve
45h
41h
Jewels
34
23

Pricing

1 specs
MSRP
$888
$625

Follow this matchup

Get a note when Marloe Watch Company Atlantic vs Seiko Prospex Sea 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.

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.

Seiko Prospex Sea

The Seiko Prospex Sea is widely praised for its excellent value, solid build quality, and comfortable wearability, with many models featuring impressive lume and attractive dials. Owners and reviewers highlight the modern upgrades on classic designs, such as drilled lugs and reliable movements with hacking and hand-winding capabilities. Some models are noted for their refined case finishing and scratch resistance. Accuracy figures vary, with one owner reporting approximately 4 seconds fast per day, while others find the movements offer good performance for the price. Concerns raised by owners and reviewers include clasps that can feel generic or cheap, and lug widths that some find disproportionate to the case size on certain models. The thickness and weight of some Prospex Sea watches are also noted as substantial. The GMT function on specific models is considered secondary and difficult to read for true travel purposes.

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.