Side by side

Tedoro Harmony GMT SarabvsTimefactors Speedbird PRS-51

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

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Harmony GMT Sarab
TedoroHarmony GMT Sarab
MSRP $785
See the full Harmony GMT Sarab
Speedbird PRS-51
TimefactorsSpeedbird PRS-51
MSRP $436
See the full Speedbird PRS-51
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Buy used on eBay ↗
Buy from Timefactors ↗
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At a glance

9 of 29 specs differ
Diameter
Harmony GMT Sarab39mm
Speedbird PRS-5136mm
Power Reserve
Harmony GMT Sarab40h
Speedbird PRS-51—
Water Resistance
Harmony GMT Sarab100m
Speedbird PRS-51100m
MSRP
Harmony GMT Sarab$785
Speedbird PRS-51$436

Full specifications

Case

4 specs
Diameter
39mm
36mm
Thickness
—
11.4mm
Lug-to-Lug
—
42mm
Lug Width
—
18mm

Crystal & Dial

2 specs
Dial Color
Mother of Pearl
Black
Lume
None
SuperLuminova X1-C3

Movement

2 specs
Caliber
Miyota 9075
Miyota 9015
Power Reserve
40h
—

Pricing

1 specs
MSRP
$785
$436
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