Side by side
Serket Watch Co Reef X DivervsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Reef X Diver43mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Reef X Diver40h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Reef X Diver200m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Reef X Diver$499
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
9 specsCategory
—
Chronograph
Diameter
43mm
40mm
Thickness
12.7mm
12.4mm
Lug-to-Lug
50mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Sapphire crystal
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Pink
—
Indices
Applied
—
Movement
5 specsCaliber
Seiko NH35
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$499
$599
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