Side by side

Lum-Tec Solar MarinevsSeiko Coutura

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

Solar Marine
Lum-TecSolar Marine
MSRP $463
Coutura
SeikoCoutura
MSRP $525

At a glance

12 of 29 specs differ
Diameter
Solar Marine39mm
Coutura44mm
Power Reserve
Solar Marine40h
Coutura40h
Water Resistance
Solar Marine300m
Coutura100m
MSRP
Solar Marine$463
Coutura$525

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
39mm
44mm
Thickness
10.7mm
11.8mm
Lug-to-Lug
43.5mm
46mm
Lug Width
20mm
12mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Steel
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
V198
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$463
$525

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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.

Lum-Tec Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

Seiko Coutura

Owners widely report the Seiko Coutura's wear-resistant metal treatments maintain their appearance over years of ownership. The watch is praised for its solar power and perpetual calendar features, with some owners finding its weight and appearance captivating. However, opinions on its styling are divided, with some finding it gaudy or too busy, while others consider it beautiful and a fun departure from minimalist designs. Some owners express dissatisfaction with the proprietary bracelet. One owner notes the solar power reserve requires constant light exposure. Overall, owners rate the Seiko Coutura well for its durable finish and useful solar and perpetual calendar complications, despite polarizing styling.

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