Side by side

Zelos Nasa Edition (sellita)vsSpinnaker Dumas 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
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239

At a glance

11 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Dumas Automatic44mm
Power Reserve
Nasa Edition (sellita)40h
Dumas Automatic40h
Water Resistance
Nasa Edition (sellita)50m
Dumas Automatic300m
MSRP
Nasa Edition (sellita)$629
Dumas Automatic$239

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
39mm
44mm
Thickness
7.6mm
15mm
Lug-to-Lug
39mm
48mm
Lug Width
20mm
22mm
Water Resistance
50m
300m

Crystal & Dial

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

Movement

2 specs
Caliber
ETA/Peseux 7001
SII NH35A
Type
Manual
Automatic

Pricing

1 specs
MSRP
$629
$239

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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.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.

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