Side by side

Sternglas Naos SolarvsTissot PRX

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

Naos Solar
SternglasNaos Solar
MSRP $323
PRX
TissotPRX
MSRP $450

At a glance

13 of 29 specs differ
Diameter
Naos Solar38mm
PRX40mm
Power Reserve
Naos Solar
PRX40h
Water Resistance
Naos Solar50m
PRX100m
MSRP
Naos Solar$323
PRX$450

Full specifications

Case

5 specs
Diameter
38mm
40mm
Thickness
10mm
10.4mm
Lug-to-Lug
42mm
39.5mm
Lug Width
20mm
12mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Dial Color
Silver
Indices
Applied
Indexes
Lume
Luminova Punkten
Super-LumiNova ®

Movement

4 specs
Caliber
Seiko VJ76
Type
Solar
Quartz
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$323
$450

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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.

Sternglas Naos Solar

Owners widely praise the Sternglas Naos Solar for its elegant Bauhaus-inspired minimalist dial, slim profile, and value for money. The scratch-resistant curved sapphire crystal and functional date mechanism are noted as durable features, with one owner reporting good wear over a year. The solar power and accuracy are highlighted as practical advantages over automatic movements, which some find loud. However, opinions are split, with some owners finding the watch underwhelming and cheap-looking, like a toy, while others love its appearance in person and its clean, appealing design as a smartwatch alternative. The stock leather strap is described as decent but basic and potentially short for larger wrists, with one owner advising a third-party replacement for durability. One owner of a different variant noted the date font is too small to be useful.

Tissot PRX

The Tissot PRX is widely praised for its excellent case and bracelet finishing, offering remarkable value and a luxurious feel that belies its price point. Owners and reviewers consistently highlight its comfortable, thin profile and integrated bracelet design. The dial pattern is noted for its retro, 1980s aesthetic, and the reliable automatic movement contributes to its appeal as a strong contender for a first mechanical watch. However, some owners point out a lack of micro-adjustment on the bracelet clasp, and one reviewer noted issues with quality control on a chronograph model, including a malfunctioning hand and dust on the dial. The sapphire crystal's lack of AR-coating and the shininess of the hour and minute hands are also mentioned as minor drawbacks. On balance, owners and reviewers rate the Tissot PRX highly for its exceptional finishing and value proposition.

From video reviewers

The Powermatic 80 movement's reliability and 80-hour power reserve are consistently praised. The integrated bracelet's susceptibility to scratches is a noted weakness. Reviewers disagreed on whether the Powermatic 80 movement's accuracy significantly surpasses the quartz version.

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