Side by side

Lum-Tec Solar MarinevsStudio Underd0g Steffany Blue

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

Solar Marine
Lum-TecSolar Marine
MSRP $463
Steffany Blue
Studio Underd0gSteffany Blue
MSRP $800

At a glance

10 of 29 specs differ
Diameter
Solar Marine39mm
Steffany Blue39.5mm
Power Reserve
Solar Marine40h
Steffany Blue40h
Water Resistance
Solar Marine300m
Steffany Blue
MSRP
Solar Marine$463
Steffany Blue$800

Full specifications

Case

7 specs
Category
Diver
Casual
Diameter
39mm
39.5mm
Thickness
10.7mm
Lug-to-Lug
43.5mm
Lug Width
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m

Crystal & Dial

1 specs
Dial Color
Steel
Blue

Movement

1 specs
Type
Automatic
Manual

Pricing

1 specs
MSRP
$463
$800

Follow this matchup

Get a note when Lum-Tec Solar Marine vs Studio Underd0g Steffany Blue gets more votes, a community discussion, or a price drop. No account needed.

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.

Studio Underd0g Steffany Blue

Owners widely praise the Studio Underd0g Steffany Blue for its beautiful multilayer dial with a floating effect and vivid Super-LumiNova, with one owner finding it smaller and more beautiful than expected. The 37mm case wears nicely, though some find it slightly small for larger wrists. One owner notes the power reserve can fall short of the advertised 48 hours, sometimes lasting only about a day. Overall, owners rate the Studio Underd0g Steffany Blue highly for its striking dial and luminous display.

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.

Adjacent matchups

People also compared

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