Side by side

Zelos Nasa Edition (sellita)vsGeckota Pioneer Automatic

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Pioneer Automatic
GeckotaPioneer Automatic
MSRP $299

At a glance

10 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Pioneer Automatic42mm
Power Reserve
Nasa Edition (sellita)40h
Pioneer Automatic40h
Water Resistance
Nasa Edition (sellita)50m
Pioneer Automatic100m
MSRP
Nasa Edition (sellita)$629
Pioneer Automatic$299

Full specifications

Case

6 specs
Category
Dress
Field
Diameter
39mm
42mm
Thickness
7.6mm
14mm
Lug-to-Lug
39mm
45mm
Lug Width
20mm
22mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
NASA Edition (Sellita)
Black

Movement

2 specs
Caliber
ETA/Peseux 7001
NH35
Type
Manual
Automatic

Pricing

1 specs
MSRP
$629
$299

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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 Pioneer Automatic

Owners widely praise the Geckota Pioneer Automatic for its retro-futuristic design, impressive lume, and unique dial finishing. The red dial variants are particularly favored for their brushed fumee appearance and vintage feel. Accuracy is noted as surprisingly good for an NH35 movement, though one owner reports +/- 20 seconds per day. The watch is considered a bargain by some at $259, while others find the $519 price for the NH35 movement in a 14mm thick case excessive. The 42mm cushion case is noted to wear large due to its lack of a prominent bezel. A minor phantom date position on the crown is reported, and the crystal is very reflective despite an anti-reflective coating. Some find the gold accents look a bit cheap, and one instance of a loose fleck of lume was observed. Overall, owners rate the Geckota Pioneer Automatic highly for its distinctive vintage aesthetic and value, particularly on sale.

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