Side by side
Timefactors Speedbird PRS-51vsTrintec CoPilot / Stainless / Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Speedbird PRS-5136mm
CoPilot / Stainless / Automatic42mm
Power Reserve
Speedbird PRS-51—
CoPilot / Stainless / Automatic41h
Water Resistance
Speedbird PRS-51100m
CoPilot / Stainless / Automatic200m
MSRP
Speedbird PRS-51$436
CoPilot / Stainless / Automatic$450
Full specifications
Case
5 specsDiameter
36mm
42mm
Thickness
11.4mm
15mm
Lug-to-Lug
42mm
0mm
Lug Width
18mm
22mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Black
—
Lume
SuperLuminova X1-C3
None
Movement
2 specsCaliber
Miyota 9015
Seiko NH35
Power Reserve
—
41h
Pricing
1 specsMSRP
$436
$450
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