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Slow Watches Slow Round 40mmvsVaer D4 Outerknown Solar Diver

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

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Slow Round 40mm
Slow WatchesSlow Round 40mm
D4 Outerknown Solar Diver
VaerD4 Outerknown Solar Diver
MSRP $549
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Buy used on eBay ↗
Buy from Vaer ↗
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At a glance

11 of 29 specs differ
Diameter
Slow Round 40mm42.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
Slow Round 40mm—
D4 Outerknown Solar Diver40h
Water Resistance
Slow Round 40mm100m
D4 Outerknown Solar Diver200m
MSRP
Slow Round 40mm—
D4 Outerknown Solar Diver$549

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42.5mm
39mm
Thickness
8.25mm
13.18mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
—
Blue

Movement

2 specs
Caliber
Ronda 515.24
—
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$549
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