Side by side

Zelos Nasa Edition (sellita)vsGeckota Chronotimer Sports Edition

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Chronotimer Sports Edition
GeckotaChronotimer Sports Edition
MSRP $499

At a glance

11 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Chronotimer Sports Edition41.5mm
Power Reserve
Nasa Edition (sellita)40h
Chronotimer Sports Edition40h
Water Resistance
Nasa Edition (sellita)50m
Chronotimer Sports Edition100m
MSRP
Nasa Edition (sellita)$629
Chronotimer Sports Edition$499

Full specifications

Case

6 specs
Category
Dress
Chronograph
Diameter
39mm
41.5mm
Thickness
7.6mm
12.35mm
Lug-to-Lug
39mm
47.8mm
Lug Width
20mm
22mm
Water Resistance
50m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
ETA/Peseux 7001
Type
Manual
Automatic

Pricing

1 specs
MSRP
$629
$499

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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.

Geckota Chronotimer Sports Edition

The Geckota Maroon Red strap is considered decent with good colors by one owner, but the red stripes are too thick and the lines are too close together, and it is also noted as being too long with "meh" colors compared to other options. On balance, owners and reviewers find the Geckota Maroon Red strap to be a functional accessory with some aesthetic drawbacks.

From video reviewers

The polished and brushed steel case finishing is a shared strength. The hand-wound mechanical chronograph movement is also a consistent point. No shared weaknesses were identified.

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