Side by side
Casio EFB-730DvsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
EFB-730D40mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
EFB-730D—
Straton Syncro MKII Mechanical Chrono—
Water Resistance
EFB-730D100m
Straton Syncro MKII Mechanical Chrono100m
MSRP
EFB-730D$165
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
6 specsThickness
11mm
12.4mm
Lug-to-Lug
47mm
48mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
—
Caseback
—
Sapphire crystal
Crystal & Dial
3 specsCrystal Shape
—
Domed
AR Coating
No
Underside
Dial Color
Black
—
Movement
3 specsCaliber
—
Sea-Gull ST19
Type
Quartz
Manual
Power Reserve
—
0h
Pricing
1 specsMSRP
$165
$599
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