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Straton Straton Syncro MKII Mechanical ChronovsTimefactors PRS-57

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

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Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
PRS-57
TimefactorsPRS-57
MSRP $1,268
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Buy from Timefactors ↗
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At a glance

17 of 29 specs differ
Diameter
Straton Syncro MKII Mechanical Chrono40mm
PRS-5740mm
Power Reserve
Straton Syncro MKII Mechanical Chrono—
PRS-5762h
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
PRS-57100m
MSRP
Straton Syncro MKII Mechanical Chrono$599
PRS-57$1,268

Full specifications

Case

6 specs
Category
Chronograph
—
Thickness
12.4mm
15mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Caseback
Sapphire crystal
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
—
Indices
—
Applied
Lume
None
SuperLuminova X1-C3

Movement

5 specs
Caliber
Sea-Gull ST19
Sellita SW510
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
62h
Jewels
0
25

Pricing

1 specs
MSRP
$599
$1,268
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