Side by side
Straton Straton Syncro MKII Mechanical ChronovsSeiko Essentials Roman Numeral (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Straton Syncro MKII Mechanical Chrono40mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
Straton Syncro MKII Mechanical Chrono—
Essentials Roman Numeral (Ladies)40h
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
Essentials Roman Numeral (Ladies)50m
MSRP
Straton Syncro MKII Mechanical Chrono$599
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
9 specsCategory
Chronograph
Dress
Diameter
40mm
29.6mm
Thickness
12.4mm
6.2mm
Lug-to-Lug
48mm
37.7mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
50m
Caseback
Sapphire crystal
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Black
Indices
—
Applied
Movement
5 specsCaliber
Seagull ST19
6N01
Type
Manual
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$599
$350
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