Side by side

Zelos Aventurine (sellita)vsFortis Marinemaster M-44

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

Aventurine (sellita)
ZelosAventurine (sellita)
MSRP $699
Marinemaster M-44
FortisMarinemaster M-44
MSRP $5,120

At a glance

14 of 29 specs differ
Diameter
Aventurine (sellita)39mm
Marinemaster M-4444mm
Power Reserve
Aventurine (sellita)40h
Marinemaster M-4438h
Water Resistance
Aventurine (sellita)50m
Marinemaster M-44300m
MSRP
Aventurine (sellita)$699
Marinemaster M-44$5,120

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
39mm
44mm
Thickness
7.6mm
14mm
Lug-to-Lug
39mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Aventurine (Sellita)
Orange

Movement

4 specs
Caliber
ETA/Peseux 7001
Sellita SW220-1
Type
Manual
Automatic
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$699
$5,120

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Zelos Aventurine (sellita)

Zelos Aventurine (sellita) owners widely praise the dial's star-like appearance and the bracelet's light-catching qualities. Some owners note sharp edges on the bracelet. The manual-wind movement is cited as inconvenient for resetting the date and moon phase. Overall, owners rate the Zelos Aventurine (sellita) highly for its gorgeous aventurine dial.

Fortis Marinemaster M-44

The Fortis Marinemaster M-44 is praised for its excellent build quality and wearability, featuring a highly legible dial and a COSC-certified Kenissi-based movement that ran at 0 seconds per day. Owners appreciate its 70-hour power reserve and the inclusion of multiple straps and a deployant buckle, noting its gorgeous appearance and great wrist presence. A minor point raised is the 21mm lug width, with a wish for it to be 22mm. The Fortis Marinemaster M-44 is priced at $4,150. Overall, owners and reviewers rate the Fortis Marinemaster M-44 highly for its robust specifications and comfortable wearability at its price point.

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