Side by side
Serket Watch Co Reef MarianavsYema Superman Heritage GMT Bronze
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Reef Mariana40mm
Superman Heritage GMT Bronze39mm
Power Reserve
Reef Mariana—
Superman Heritage GMT Bronze40h
Water Resistance
Reef Mariana200m
Superman Heritage GMT Bronze300m
MSRP
Reef Mariana$449
Superman Heritage GMT Bronze$1,499
Full specifications
Case
7 specsCategory
—
GMT
Diameter
40mm
39mm
Thickness
13.2mm
11.7mm
Lug-to-Lug
47.5mm
—
Lug Width
20mm
19mm
Material
Stainless Steel
Bronze
Water Resistance
200m
300m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Orange
Bronze
Lume
BGW9
None
Movement
2 specsCaliber
Seiko NH35
—
Power Reserve
—
40h
Pricing
1 specsMSRP
$449
$1,499
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