Side by side

Zelos Nasa Edition (sellita)vsTissot Gentleman

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

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.

Tissot Gentleman

Owners widely praise the Tissot Gentleman for its exceptional value, offering impressive finishing and quality that appears a tier above its price point, with many highlighting its versatile, classic design and comfortable wearability. The Powermatic 80 movement is consistently lauded for its 80-hour power reserve, silicon hairspring, and COSC-level accuracy, while the 38mm size is frequently described as a "Goldilocks" fit. Some owners note a preference for smaller case sizes, and one reviewer found the prominent "Powermatic 80 Silicium" text on the dial perplexing. On balance, the consensus is that the Tissot Gentleman is highly rated for its sophisticated design and robust movement at an attractive price.

From video reviewers

The Powermatic 80 movement with its 80-hour power reserve is a shared strength. Reviewers also agree on its value at the price point. No shared weaknesses were identified.

At a glance

16 of 29 specs differ
Diameter
Nasa Edition (sellita)39mm
Gentleman40mm
Power Reserve
Nasa Edition (sellita)
Gentleman80h
Water Resistance
Nasa Edition (sellita)50m
Gentleman100m
MSRP
Nasa Edition (sellita)$629
Gentleman$950

Full specifications

Case

6 specs
Diameter
39mm
40mm
Thickness
7.6mm
11.5mm
Lug-to-Lug
39mm
40mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

6 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Domed
AR Coating
Yes
Dial Color
NASA Edition (Sellita)
Blue
Indices
Indexes
Lume
None
Super-LumiNova ®

Movement

3 specs
Caliber
ETA/Peseux 7001
Tissot Powermatic 80
Type
Manual
Automatic
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$629
$950
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