Side by side

Zelos Nasa Edition (sellita)vsBaltic Hermétique Tourer

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

Nasa Edition (sellita)
ZelosNasa Edition (sellita)
MSRP $629
Hermétique Tourer
BalticHermétique Tourer
MSRP $594

At a glance

13 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Hermétique Tourer37mm
Power Reserve
Nasa Edition (sellita)40h
Hermétique Tourer42h
Water Resistance
Nasa Edition (sellita)50m
Hermétique Tourer150m
MSRP
Nasa Edition (sellita)$629
Hermétique Tourer$594

Full specifications

Case

5 specs
Diameter
39mm
37mm
Thickness
7.6mm
10.8mm
Lug-to-Lug
39mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
150m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
NASA Edition (Sellita)
Beige
Lume
None
BGW9

Movement

3 specs
Caliber
ETA/Peseux 7001
Miyota 9039
Type
Manual
Automatic
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$629
$594

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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.

Baltic Hermétique Tourer

Owners and reviewers widely praise the Baltic Hermétique Tourer for its cohesive vintage-inspired design, appealing layered dials, and legible displays, with particular admiration for its dial depth and indices. The 37mm case is frequently cited as well-proportioned and wearable, complemented by 150m water resistance and impressive value. The recessed crown is a consistent point of discussion, with many finding it fiddly for hand-winding and setting due to its integrated design, though some note this is a stylistic nod to historical waterproof cases. One owner raised a concern about potential marker misalignment on affordable watches. Overall, owners and reviewers rate the Baltic Hermétique Tourer highly for its attractive design and value at the price point.

From video reviewers

The Hermétique Tourer offers strong legibility due to its fully lumed indices. Reviewers noted the lume brightness could be improved.

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