Side by side

Marloe Watch Company Motorsport 105vsSeiko Prospex Sea The Black Series

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

Motorsport 105
Marloe Watch CompanyMotorsport 105
MSRP $380
Prospex Sea The Black Series
SeikoProspex Sea The Black Series
MSRP $765
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 105

Owners widely praise the Marloe Watch Company Motorsport 105 for its creative dial design, good contrast, and British Racing Green color, with some finding it wears smaller than its 41mm size. One owner appreciates its lack of a date window and comfortable wear on a 6.5” wrist. However, some users note Marloe's 20mm lug width can make models appear top-heavy, and a significant price increase has been observed across the brand's offerings. Overall, owners rate the Marloe Watch Company Motorsport 105 highly for its distinctive dial design and comfortable wearability.

Seiko Prospex Sea The Black Series

The Seiko Prospex Sea The Black Series is widely praised for its impressive value and compelling design elements. Reviewers highlight the SLA073's cave-diving-inspired dial, high-quality bracelet, and the robust 8L35 movement, calling it a standout release. The SRPE33 and SRPE39 models are noted for their attractive price, manta ray decorated dials, and excellent LumiBrite lume, though bezel alignment can be inconsistent. The SNJ029 is celebrated for its dynamic, colorful aesthetic, solar charging, and comfortable strap, making it ideal for outdoor adventures. Overall, the consensus is that Seiko Prospex Sea The Black Series models offer excellent value, with specific models lauded for their unique dials, quality finishing, and practical features like solar charging.

At a glance

13 of 29 specs differ
Diameter
Motorsport 10541mm
Prospex Sea The Black Series45mm
Power Reserve
Motorsport 10540h
Prospex Sea The Black Series41h
Water Resistance
Motorsport 105100m
Prospex Sea The Black Series200m
MSRP
Motorsport 105$380
Prospex Sea The Black Series$765

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
41mm
45mm
Thickness
11.1mm
13.2mm
Lug-to-Lug
47.7mm
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
4R36
Power Reserve
40h
41h
Jewels
21
24

Pricing

1 specs
MSRP
$380
$765
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