Side by side
Serket Watch Co Reef MarianavsSugess Tourbillon Master SUEARTH
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Reef Mariana40mm
Tourbillon Master SUEARTH41mm
Power Reserve
Reef Mariana—
Tourbillon Master SUEARTH40h
Water Resistance
Reef Mariana200m
Tourbillon Master SUEARTH50m
MSRP
Reef Mariana$449
Tourbillon Master SUEARTH$1,099
Full specifications
Case
8 specsCategory
—
GMT
Diameter
40mm
41mm
Thickness
13.2mm
10mm
Lug-to-Lug
47.5mm
46mm
Lug Width
20mm
10mm
Material
Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
200m
50m
Caseback
Solid
Display
Crystal & Dial
2 specsDial Color
Orange
Black
Lume
BGW9
None
Movement
4 specsCaliber
Seiko NH35
ST8000
Beat Rate
28,800 vph
3 vph
Power Reserve
—
40h
Complications
None
GMT, World time, Moonphase, Date
Pricing
1 specsMSRP
$449
$1,099
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