Side by side

Serket Watch Co Reef MarianavsStraton 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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Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Straton ↗
Buy used on eBay ↗

At a glance

18 of 29 specs differ
Diameter
Reef Mariana40mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Reef Mariana—
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Reef Mariana200m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Reef Mariana$449
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Category
—
Chronograph
Thickness
13.2mm
12.4mm
Lug-to-Lug
47.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Orange
—
Indices
Applied
—
Lume
BGW9
None

Movement

5 specs
Caliber
Seiko NH35
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
—
0h
Jewels
25
0

Pricing

1 specs
MSRP
$449
$599
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