Side by side

Serket Watch Co ReefvsSheffield GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Reef
Serket Watch CoReef
MSRP $899
GMT
SheffieldGMT
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Reef46mm
GMT40mm
Power Reserve
Reef38h
GMT—
Water Resistance
Reef300m
GMT200m
MSRP
Reef$899
GMT—

Full specifications

Case

6 specs
Category
—
GMT
Diameter
46mm
40mm
Thickness
14mm
13mm
Lug-to-Lug
52mm
48mm
Lug Width
24mm
20mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

2 specs
Caliber
Sellita SW200-1
Seiko NH34
Power Reserve
38h
—

Pricing

1 specs
MSRP
$899
—
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