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.

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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

The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its visually striking and unique dial designs, often described as a standout feature offering significant aesthetic appeal for the price. Owners and reviewers consistently highlight the attractive blue gradients, wave patterns, and textured finishes that evoke ocean depths. The watch is generally considered comfortable to wear, with a well-proportioned case size and good build quality. Accuracy is reported as around +5 seconds per day by one owner. However, several sources point to the bracelet and clasp as a weak point, with criticisms including pin-and-collar construction, stamped clasps, and a lack of a convenient diver's extension. Some reviewers also note potential issues with bezel alignment and day/date wheel alignment. On balance, owners and reviewers rate the Seiko Prospex Sea Save the Ocean Special Edition highly for its exceptional dial design and overall value.

At a glance

13 of 29 specs differ
Diameter
Motorsport 2541mm
Prospex Sea Save the Ocean Special Edition42.4mm
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$299
Prospex Sea Save the Ocean Special Edition$550

Full specifications

Case

5 specs
Category
Sport
Diver
Diameter
41mm
42.4mm
Thickness
11.1mm
13.4mm
Lug-to-Lug
49.4mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
Dial Color
Lume
Natulite
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 8N24
Seiko 4R36
Power Reserve
40h
41h
Jewels
21
24

Pricing

1 specs
MSRP
$299
$550
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