Side by side

Zelos Nasa Edition (sellita)vsHamilton American Classic Spirit of Liberty Auto

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629

At a glance

11 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
American Classic Spirit of Liberty Auto42mm
Power Reserve
Nasa Edition (sellita)40h
American Classic Spirit of Liberty Auto80h
Water Resistance
Nasa Edition (sellita)50m
American Classic Spirit of Liberty Auto50m
MSRP
Nasa Edition (sellita)$629
American Classic Spirit of Liberty Auto$1,195

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
7.6mm
11.4mm
Lug-to-Lug
39mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

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

Movement

3 specs
Caliber
ETA/Peseux 7001
H-10
Type
Manual
Automatic
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$629
$1,195

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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.

Hamilton American Classic Spirit of Liberty Auto

Owners widely praise the Hamilton American Classic Spirit of Liberty Auto for its classical design, quality finishing, and refined presence, with its silver sunburst dial and rose gold accents frequently highlighted as beautiful. The H-10 movement offers an 80-hour power reserve, and some find the 42mm case size and 12mm thickness ideal for wearability. However, legibility can be an issue due to thin hands on the reflective dial, and the laser-engraved quote on the strap is a common point of contention, with some finding it detracts from the strap's appearance. Concerns are also raised about its limited versatility for everyday wear due to its dressier style, low water resistance, and lack of crown guards. Overall, owners and reviewers rate the Hamilton American Classic Spirit of Liberty Auto highly for its attractive design and value for money, particularly its movement and finishing.

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