Side by side

Sternglas Naos Pro AutomatikvsTissot PR 100 Tour de France

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.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim 9mm case and Bauhaus dial design, featuring clear hour markers and a framed date window. Owners note the upgraded Miyota 9015 movement with a 4Hz beat rate. Accuracy is reported as -10/+30 seconds per day, which is not ideal for precision enthusiasts. The five-link bracelet's lack of fitted end-links and the optional bracelet's chunkiness are flagged as areas lacking refinement. Overall, reviewers highlight the Sternglas Naos Pro Automatik's improved wearability and premium feel at its price point.

From video reviewers

The Bauhaus design is a strength. The value proposition is a weakness.

Tissot PR 100 Tour de France

Owners widely praise the Tissot PR 100 Tour de France for its sleek design, precise quartz movement, and durable build, with some appreciating the yellow accents and unique strap details. However, the bicycle on the seconds hand is frequently described as gimmicky, and some find the watch expensive for a quartz model. One owner reported a bracelet disintegration and intermittent stopping issues. Overall, owners rate the Tissot PR 100 Tour de France as a fun, stylish watch, with its unique design elements being a key draw despite some reservations about its value and specific components.

At a glance

13 of 29 specs differ
Diameter
Naos Pro Automatik38mm
PR 100 Tour de France40mm
Power Reserve
Naos Pro Automatik42h
PR 100 Tour de France40h
Water Resistance
Naos Pro Automatik50m
PR 100 Tour de France100m
MSRP
Naos Pro Automatik$755
PR 100 Tour de France$515

Full specifications

Case

5 specs
Category
Dress
Chronograph
Diameter
38mm
40mm
Thickness
9mm
11.26mm
Lug-to-Lug
42.4mm
40mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Dial Color
Black
Indices
Applied
Indexes
Lume
Luminova Punkte
Super-LumiNova ®

Movement

4 specs
Caliber
Miyota 9015
13.25'
Type
Automatic
Quartz
Power Reserve
42h
40h
Jewels
25

Pricing

1 specs
MSRP
$755
$515
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