Side by side

Ferro PISTAvsTimefactors Speedbird PRS-51

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

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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.

Ferro PISTA

The Ferro PISTA is widely praised for its exciting and thrilling driving experience, with owners highlighting its faultless handling and a powerful engine that makes other cars feel primitive. Reviewers and owners alike appreciate its beautiful and effective design, noting features like the air pass-through on the hood as particularly attractive. Some owners find the Ferro PISTA's performance and aerodynamics desirable, while others note its tighter suspension and hard-shifting experience as a special, raw characteristic. On balance, owners rate the Ferro PISTA highly for its thrilling performance and striking design.

Timefactors Speedbird PRS-51

Owners widely praise the Timefactors Speedbird PRS-51 for its flieger design, AR sapphire crystal, and value at £200. The 36mm case is noted to wear closer to 37mm due to the dial size, and while one owner describes the 5-link bracelet as well-built but stiff, another praises its drape and articulation. Accuracy figures vary among owners, with one reporting +7 seconds per day and another around +10 seconds per day, though one owner states theirs keeps impeccable time. The Miyota 9015 movement is noted by one owner to exhibit noticeable rotor wobble. Overall, owners rate the Timefactors Speedbird PRS-51 highly for its pilot watch aesthetics and value.

At a glance

13 of 29 specs differ
Diameter
PISTA48mm
Speedbird PRS-5136mm
Power Reserve
PISTA
Speedbird PRS-51
Water Resistance
PISTA50m
Speedbird PRS-51100m
MSRP
PISTA$645
Speedbird PRS-51$436

Full specifications

Case

7 specs
Category
Racing
Diameter
48mm
36mm
Thickness
13.1mm
11.4mm
Lug-to-Lug
48mm
42mm
Lug Width
22mm
18mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Silver
Black
Lume
None
SuperLuminova X1-C3

Movement

2 specs
Caliber
Sellita SW200-1
Miyota 9015
Power Reserve
0h

Pricing

1 specs
MSRP
$645
$436
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