Side by side
Serket Watch Co Reef MarianavsSpinnaker Tesei Mille Metri GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Reef Mariana40mm
Tesei Mille Metri GMT44mm
Power Reserve
Reef Mariana—
Tesei Mille Metri GMT40h
Water Resistance
Reef Mariana200m
Tesei Mille Metri GMT1,000m
MSRP
Reef Mariana$449
Tesei Mille Metri GMT$559
Full specifications
Case
7 specsCategory
—
GMT
Diameter
40mm
44mm
Thickness
13.2mm
16mm
Lug-to-Lug
47.5mm
52mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
1000m
Crystal & Dial
2 specsDial Color
Orange
Black
Lume
BGW9
None
Movement
2 specsCaliber
Seiko NH35
Seiko NH34A
Power Reserve
—
40h
Pricing
1 specsMSRP
$449
$559
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