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Arethusa Watch Co World DivervsFormex Reef 39.5 mm

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

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World Diver
Arethusa Watch CoWorld Diver
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230
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Buy used on eBay ↗
Buy from Formex ↗
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At a glance

12 of 29 specs differ
Diameter
World Diver40mm
Reef 39.5 mm39.5mm
Power Reserve
World Diver—
Reef 39.5 mm56h
Water Resistance
World Diver200m
Reef 39.5 mm300m
MSRP
World Diver—
Reef 39.5 mm$2,230

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40mm
39.5mm
Thickness
13.5mm
11mm
Lug-to-Lug
47.5mm
45.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Carbon
Bahama Blue
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH35A
Sellita SW300-1
Power Reserve
—
56h

Pricing

1 specs
MSRP
—
$2,230
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