Side by side

pOrtahl ZenmastervsStraton Straton Syncro MKII Mechanical Chrono

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

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Zenmaster
pOrtahlZenmaster
MSRP $695
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
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Buy used on eBay ↗
Buy from Straton ↗
Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
Zenmaster40.5mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Zenmaster42h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Zenmaster100m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Zenmaster$695
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Category
—
Chronograph
Diameter
40.5mm
40mm
Thickness
10.2mm
12.4mm
Lug-to-Lug
—
48mm
Lug Width
—
20mm
Finish
Brushed and polished
—
Caseback
Solid
Sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
—
—
Indices
Applied
—

Movement

5 specs
Caliber
Miyota 9015
Sea-Gull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$695
$599
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