Arethusa Watch Co World DivervsFortis Marinemaster M-40

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Arethusa Watch Co World Diver at true scale

World Diver

Fortis Marinemaster M-40 at true scale

Marinemaster M-40

Diameter

40mm

40mm

Lug-to-Lug

47.5mm

n/a

Thickness

13.5mm

13mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

n/a

38h

MSRP

n/a

$3,520

Movement

Seiko NH35

Sellita SW220-1

Case

5 specs
Thickness
13.5mm
13mm
Lug-to-Lug
47.5mm
n/a
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Carbon
Orange

Movement

4 specs
Caliber
Seiko NH35
Sellita SW220-1
Beat Rate
0 vph
28,800 vph
Power Reserve
n/a
38h
Jewels
0
26

Pricing

1 specs
MSRP
n/a
$3,520
Keep your wishlist and collection together in the appExplore the app

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.