Side by side
Straton Straton Syncro MKII Mechanical ChronovsLongines MASTER COLLECTION
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Straton Syncro MKII Mechanical Chrono40mm
MASTER COLLECTION29mm
Power Reserve
Straton Syncro MKII Mechanical Chrono—
MASTER COLLECTION72h
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
MASTER COLLECTION30m
MSRP
Straton Syncro MKII Mechanical Chrono$599
MASTER COLLECTION$2,650
Full specifications
Case
8 specsCategory
Chronograph
—
Diameter
40mm
29mm
Thickness
12.4mm
9.64mm
Lug-to-Lug
48mm
49.6mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
30m
Caseback
Sapphire crystal
—
Crystal & Dial
3 specsCrystal Shape
Domed
—
AR Coating
Underside
—
Dial Color
—
Black
Movement
5 specsCaliber
Seagull ST19
L888.5
Type
Manual
Automatic
Power Reserve
0h
72h
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$599
$2,650
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