Side by side

Oblvlo FM SL Day-Date SquarevsSerket Watch Co Reef X

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

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FM SL Day-Date Square
OblvloFM SL Day-Date Square
MSRP $158
Reef X
Serket Watch CoReef X
MSRP $399
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
FM SL Day-Date Square39mm
Reef X42.5mm
Power Reserve
FM SL Day-Date Square42h
Reef X40h
Water Resistance
FM SL Day-Date Square50m
Reef X200m
MSRP
FM SL Day-Date Square$158
Reef X$399

Full specifications

Case

6 specs
Category
Dress
—
Diameter
39mm
42.5mm
Thickness
11mm
12.7mm
Lug-to-Lug
46mm
49mm
Lug Width
21mm
22mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
Black
Yellow

Movement

2 specs
Power Reserve
42h
40h
Jewels
21
25

Pricing

1 specs
MSRP
$158
$399
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