Side by side

Marloe Watch Company Coniston AutovsSeiko Prospex Sea Save the Ocean Special Edition

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

Coniston Auto
Marloe Watch CompanyConiston Auto
MSRP $507

At a glance

13 of 29 specs differ
Diameter
Coniston Auto41mm
Prospex Sea Save the Ocean Special Edition45mm
Power Reserve
Coniston Auto40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Coniston Auto100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Coniston Auto$507
Prospex Sea Save the Ocean Special Edition$625

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
$507
$625

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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 Coniston Auto

Owners widely praise the Marloe Coniston Auto's unique design, layered dial, applied indices, and skeleton handset, with one owner noting its pleasing caseback and versatility as an everyday watch. The comfortable orange silicone strap is a favorite, and the overall presentation and packaging are considered excellent. Accuracy from the Miyota 8N24 movement ranges from +-10-20 seconds per day, which some find not ideal for a daily wearer, and the BGW9 lume is noted as less enduring than on other models. One owner dislikes the "WATCH COMPANY" text on the dial. On balance, owners rate the Marloe Coniston Auto highly for its visually pleasing and well-built design at its price point.

Seiko Prospex Sea Save the Ocean Special Edition

The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its attractive, unique, and textured dials, often described as having a "Grand Seiko feel" at a more accessible price point, with specific mentions of wave patterns, lagoon hues, and manta ray motifs. Owners appreciate the smooth bezel operation and satisfactory lume. Accuracy figures vary, with one owner reporting +5 seconds per day, while another notes a range from +1/+2 to about -6 seconds per day. The 6R35 movement offers a 70-hour power reserve, and some models feature sapphire crystals. Criticisms include a desire for exhibition casebacks and concerns about the quality and security of the stamped metal clasps and bracelets, which are frequently described as rattly or underwhelming, though this is noted as a common Seiko trait. Some owners are split on the number of Save the Ocean variations and dislike the cyclops magnifier.

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