Side by side

Marloe Watch Company Motorsport 25vsSeiko Prospex Sea Save the Ocean Special Edition

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

Motorsport 25
Marloe Watch CompanyMotorsport 25
MSRP $380
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 Motorsport 25

Owners praise the Marloe Watch Company Motorsport 25 for its F1-inspired design, excellent finishing, and great lume, noting a fantastic unboxing experience and value at around £399/$800. One owner dislikes the nylon strap for obscuring the display caseback and finds the polished case prone to fingerprints, while rating the Miyota 8N24 movement a 3/5. Overall, owners rate the Marloe Watch Company Motorsport 25 highly for its design and finishing at the price point.

Seiko Prospex Sea Save the Ocean Special Edition

Owners widely praise the Seiko Prospex Sea Save the Ocean Special Edition for its exceptional and captivating dial designs, often described as a highlight that evokes ocean surfaces with unique textures and color gradients. The watch is frequently noted for its excellent value, with some reviewers comparing its aesthetics to much higher-priced brands. Owners report satisfactory lume and accurate timekeeping, with figures ranging from +5 seconds per day to more precise results. However, some owners and reviewers point to the bracelet clasp as a point of criticism, describing it as underwhelming or flimsy, and some find the watch to be top-heavy. There are also mentions of imperfect day/date wheel alignment and occasional bezel alignment issues on some models within the line. The Seiko Prospex Sea Save the Ocean Special Edition is available in various case sizes, with some owners questioning if certain dimensions are too bulky for daily wear.

At a glance

13 of 29 specs differ
Diameter
Motorsport 2541mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Motorsport 2540h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Motorsport 25100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Motorsport 25$380
Prospex Sea Save the Ocean Special Edition$650

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
41mm
43.8mm
Thickness
11.1mm
12.8mm
Lug-to-Lug
48.7mm
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 8N24
4R35
Power Reserve
40h
41h
Jewels
21
23

Pricing

1 specs
MSRP
$380
$650
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.

Follow this matchup

Get a note when Marloe Watch Company Motorsport 25 vs Seiko Prospex Sea Save the Ocean Special Edition gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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