Which is cheaper, the Fortis Marinemaster M-44 or the Spinnaker Tesei Titanium?

At MSRP the Spinnaker Tesei Titanium is the cheaper of the two at $625, against $5,120 for the Fortis Marinemaster M-44 — a $4,495 gap before any retailer discounting.

Which is bigger, the Fortis Marinemaster M-44 or the Spinnaker Tesei Titanium?

The Fortis Marinemaster M-44 wears larger at 44mm versus 42mm for the Spinnaker Tesei Titanium — a 2mm difference across the dial.

Which has better water resistance, the Fortis Marinemaster M-44 or the Spinnaker Tesei Titanium?

The Fortis Marinemaster M-44 is rated to 300m versus 200m for the Spinnaker Tesei Titanium.

Which has a longer power reserve, the Fortis Marinemaster M-44 or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium carries a 40-hour power reserve against 38 hours on the Fortis Marinemaster M-44.

What movement does the Fortis Marinemaster M-44 run compared to the Spinnaker Tesei Titanium?

Both watches run automatic movements — the Fortis Marinemaster M-44 uses the Sellita SW220-1 and the Spinnaker Tesei Titanium uses the SII NH35A.

Side by side

Fortis Marinemaster M-44vsSpinnaker Tesei Titanium

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

Fortis Marinemaster M-44

M-44

MSRP $5,120

Spinnaker Tesei Titanium

tesei-titanium-automatic-matte-black-sp-5084-11

MSRP $625

At a glance

9 of 29 specs differ

Diameter

Marinemaster M-4444mm

Tesei Titanium42mm

Power Reserve

Marinemaster M-4438h

Tesei Titanium40h

Water Resistance

Marinemaster M-44300m

Tesei Titanium200m

MSRP

Marinemaster M-44$5,120

Tesei Titanium$625

Full specifications

Case

4 specs

Diameter

44mm

42mm

Lug-to-Lug

—

50mm

Material

Stainless Steel

Titanium

Water Resistance

300m

200m

Crystal & Dial

1 specs

Dial Color

Orange

Black

Movement

3 specs

Caliber

Sellita SW220-1

SII NH35A

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$5,120

$625

Follow this matchup

Get a note when Fortis Marinemaster M-44 vs Spinnaker Tesei Titanium gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

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

Marathonmicro

OSAR

Adjacent matchups

People also compared

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

Marathon Arctic OSAR 46mm AutomaticvsSpinnaker Tesei Titanium Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsSpinnaker Tesei Titanium Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsSpinnaker Tesei Titanium Spinnaker Dumas AutomaticvsSpinnaker Tesei Titanium Fortis Marinemaster M-44vsSpinnaker Hull Titanium Bronze Fortis Marinemaster M-44vsZelos Great White 43

Edit this comparison Add another watch More diver comparisons Best Diver Watches Under $1,000 Explore more 41–45mm watches

Fortis Marinemaster M-44vsSpinnaker Tesei Titanium

At a glance

Full specifications

Follow this matchup

More watches worth a look

Arctic OSAR 46mm Automatic

Hull Titanium Bronze

Great White 43

JDD (Jumbo Day/Date) Anthracite Diver's Automatic

Golden Eclipse

Hammerhead V3 300m Titanium

Supermarine 500M

Sea-Hunter Dive Watch

People also compared