Side by side

Sternglas Naos AutomatikvsTissot PR 100

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

Naos Automatik
SternglasNaos Automatik
MSRP $463
PR 100
TissotPR 100
MSRP $350

At a glance

13 of 29 specs differ
Diameter
Naos Automatik38mm
PR 10040mm
Power Reserve
Naos Automatik42h
PR 10040h
Water Resistance
Naos Automatik50m
PR 100100m
MSRP
Naos Automatik$463
PR 100$350

Full specifications

Case

5 specs
Category
Dress
Sport
Diameter
38mm
40mm
Thickness
12mm
8.25mm
Lug-to-Lug
43mm
40mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Dial Color
Blue
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

4 specs
Caliber
Miyota 8215
11 1/2'''
Type
Automatic
Quartz
Power Reserve
42h
40h
Jewels
25

Pricing

1 specs
MSRP
$463
$350

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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 Automatik

The Sternglas Naos Automatik is praised for its stylish Bauhaus design and solid build quality for its price, featuring a sapphire crystal and elegant case. However, some dial text is too small and slim for easy readability, and the Milanese strap and clasp are considered lower quality, with the quick-change system also not meeting the brand's advertised standard. One owner found the 38mm model lighter than expected and preferred it over a Seiko SRP703 and an Apple Watch. Overall, owners and reviewers highlight the Sternglas Naos Automatik's attractive Bauhaus design and good value, despite some criticisms of dial legibility and strap quality.

Tissot PR 100

Owners widely praise the Tissot PR 100 for its exceptional value, with many noting its sapphire crystal, robust build, and attractive design. The Powermatic 80 variants are particularly lauded for their 80-hour power reserve and accuracy, with some reporting deviations as low as +/- 1-2 seconds per day. Owners appreciate the clean dials and practical clasps, finding the 39mm and 40mm sizes versatile. However, some owners report the crystal easily picks up fingerprints, and the stainless steel case and bracelet can show scratches or wear over time, with one instance of a bracelet falling apart after five years. Some also note that only the hands have lume, and the seconds hand may not perfectly align with markers on certain quartz models. Overall, owners rate the Tissot PR 100 highly for its impressive value and solid construction, making it a well-regarded entry-level Swiss timepiece.

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