Side by side

Zelos Nasa Edition (sellita)vsFears Arnos (Blue)

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Arnos (Blue)
FearsArnos (Blue)
MSRP $4,604

At a glance

9 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Arnos (Blue)30.8mm
Power Reserve
Nasa Edition (sellita)40h
Arnos (Blue)40h
Water Resistance
Nasa Edition (sellita)50m
Arnos (Blue)30m
MSRP
Nasa Edition (sellita)$629
Arnos (Blue)$4,604

Full specifications

Case

4 specs
Diameter
39mm
30.8mm
Thickness
7.6mm
8.4mm
Lug-to-Lug
39mm
40mm
Water Resistance
50m
30m

Crystal & Dial

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

Movement

2 specs
Caliber
ETA/Peseux 7001
Sellita SW1000-1b
Type
Manual
Automatic

Pricing

1 specs
MSRP
$629
$4,604

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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.

Fears Arnos (Blue)

The Fears Arnos (Blue) is lauded for its striking blue galvanic dial with a hobnail surround and Roman numerals, housed in a vintage-inspired 33.5mm rectangular stainless steel case measuring 8.4mm in thickness. Reviewers note the convenience of its automatic Sellita SW1000-1b movement, which offers a 46-hour power reserve. On balance, reviewers praise the Fears Arnos (Blue) for its distinctive dial and slim, wearable case.

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