Side by side

Zelos Nasa Edition (sellita)vsLum-Tec Solar Marine

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

10 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Solar Marine39mm
Power Reserve
Nasa Edition (sellita)40h
Solar Marine40h
Water Resistance
Nasa Edition (sellita)50m
Solar Marine300m
MSRP
Nasa Edition (sellita)$629
Solar Marine$463

Full specifications

Case

5 specs
Category
Dress
Diver
Thickness
7.6mm
10.7mm
Lug-to-Lug
39mm
43.5mm
Material
316L Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
NASA Edition (Sellita)
Steel

Movement

2 specs
Caliber
ETA/Peseux 7001
Type
Manual
Automatic

Pricing

1 specs
MSRP
$629
$463

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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.

Zelos Nasa Edition (sellita)

The Zelos Nasa Edition (sellita) is praised for its thinness, stemming from its hand-wound Sellita SW215 movement, and is noted for its good size and wearability. The watch features a 39mm case, a 45mm lug to lug, and a 20mm lug width. On balance, owners rate the Zelos Nasa Edition (sellita) highly for its comfortable dimensions and thin profile.

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.

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