Side by side
Feynman Timekeepers CoalescevsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Coalesce39mm
Reef Mariana40mm
Power Reserve
Coalesce—
Reef Mariana—
Water Resistance
Coalesce—
Reef Mariana200m
MSRP
Coalesce$5,448
Reef Mariana$449
Full specifications
Case
5 specsDiameter
39mm
40mm
Thickness
—
13.2mm
Lug-to-Lug
—
47.5mm
Lug Width
—
20mm
Water Resistance
—
200m
Crystal & Dial
2 specsDial Color
Panda
Orange
Lume
None
BGW9
Movement
1 specsCaliber
Sellita SW200-1
Seiko NH35
Pricing
1 specsMSRP
$5,448
$449
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