Side by side

Zelos Nasa Edition (sellita)vsSternglas Merion

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Merion
SternglasMerion
MSRP $701

At a glance

14 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Merion41mm
Power Reserve
Nasa Edition (sellita)40h
Merion41h
Water Resistance
Nasa Edition (sellita)50m
Merion200m
MSRP
Nasa Edition (sellita)$629
Merion$701

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
39mm
41mm
Thickness
7.6mm
14mm
Lug-to-Lug
39mm
49mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
NASA Edition (Sellita)
Lume
None
Luminova

Movement

4 specs
Caliber
ETA/Peseux 7001
Seiko TMI NH35
Type
Manual
Automatic
Power Reserve
40h
41h
Jewels
25

Pricing

1 specs
MSRP
$629
$701

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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.

Sternglas Merion

The value proposition of the Sternglas Merion is consistently praised by reviewers. Reviewers disagree on whether the Sternglas Merion is the best dive watch under €500.

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