Side by side

Tissot PR 100vsTimefactors Speedbird GMT

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

PR 100
TissotPR 100
MSRP $350
Speedbird GMT
TimefactorsSpeedbird GMT
MSRP $315
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

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.

Timefactors Speedbird GMT

Owners widely praise the Timefactors Speedbird GMT for its quality and value, with many appreciating its 36mm case size for wearability and its surprisingly good bracelet. Some owners note the GMT function is on an inner ring, and one owner found the date wheel sunken. The watch is noted for its classic aesthetic and is considered a good value, though purchasing requires patience due to limited order windows. Overall, owners rate the Timefactors Speedbird GMT highly for its wearability and value at the price point.

At a glance

11 of 29 specs differ
Diameter
PR 10040mm
Speedbird GMT36mm
Power Reserve
PR 10040h
Speedbird GMT
Water Resistance
PR 100100m
Speedbird GMT100m
MSRP
PR 100$350
Speedbird GMT$315

Full specifications

Case

5 specs
Category
Sport
Diameter
40mm
36mm
Thickness
8.25mm
11.6mm
Lug-to-Lug
40mm
42.5mm
Lug Width
20mm
18mm

Crystal & Dial

3 specs
Dial Color
Blue
Black
Indices
Indexes
Applied
Lume
Super-LumiNova ®
Super Luminova X1 C3

Movement

2 specs
Caliber
11.5'
Ronda 515
Power Reserve
40h

Pricing

1 specs
MSRP
$350
$315
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