Side by side

Zelos Nasa Edition (sellita)vsanOrdain Model 2

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Model 2
anOrdainModel 2
MSRP $2,673

At a glance

12 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Model 241mm
Power Reserve
Nasa Edition (sellita)40h
Model 242h
Water Resistance
Nasa Edition (sellita)50m
Model 250m
MSRP
Nasa Edition (sellita)$629
Model 2$2,673

Full specifications

Case

5 specs
Category
Dress
Diameter
39mm
41mm
Thickness
7.6mm
11.5mm
Lug-to-Lug
39mm
49mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
NASA Edition (Sellita)
Model 2

Movement

3 specs
Caliber
ETA/Peseux 7001
Sellita SW210-1
Power Reserve
40h
42h
Jewels
25

Pricing

1 specs
MSRP
$629
$2,673

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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.

anOrdain Model 2

Owners and reviewers widely praise the anOrdain Model 2 for its exquisite, handmade Grand Feu enamel dial, often described as liquid-like, and its simple, rugged 36mm steel case. The smooth winding action of the Sellita SW-210 movement is also a frequently cited positive. Some reviewers note the 36mm case wears larger than expected, while others find it perfect for everyday wear and elegant. Criticisms include 5atm water resistance, glare from the sapphire crystal, and the lack of a running seconds hand. One owner expressed a strong desire to reacquire their Model 2 after selling it. Overall, owners and reviewers rate the anOrdain Model 2 highly for its stunning enamel dial and wearability at the price point.

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