Which is cheaper, the Fortis Marinemaster M-40 or the Baltic Scalegraph?

At MSRP the Baltic Scalegraph is the cheaper of the two at $1,766, against $3,520 for the Fortis Marinemaster M-40 — a $1,754 gap before any retailer discounting.

Which is bigger, the Fortis Marinemaster M-40 or the Baltic Scalegraph?

The Fortis Marinemaster M-40 wears larger at 40mm versus 39.5mm for the Baltic Scalegraph — a 0.5mm difference across the dial.

Which has better water resistance, the Fortis Marinemaster M-40 or the Baltic Scalegraph?

The Fortis Marinemaster M-40 is rated to 300m versus 100m for the Baltic Scalegraph.

Which has a longer power reserve, the Fortis Marinemaster M-40 or the Baltic Scalegraph?

The Baltic Scalegraph carries a 63-hour power reserve against 38 hours on the Fortis Marinemaster M-40.

What movement does the Fortis Marinemaster M-40 run compared to the Baltic Scalegraph?

The Fortis Marinemaster M-40 runs a automatic caliber (Sellita SW220-1), while the Baltic Scalegraph runs a manual (Sellita SW510).

Side by side

Fortis Marinemaster M-40vsBaltic Scalegraph

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

Add a watch

Fortis Marinemaster M-40

M-40

MSRP $3,520

See the full Marinemaster M-40

Baltic Scalegraph

scalegraph-blue

MSRP $1,766

See the full Scalegraph

At a glance

14 of 29 specs differ

Diameter

Marinemaster M-4040mm

Scalegraph39.5mm

Power Reserve

Marinemaster M-4038h

Scalegraph63h

Water Resistance

Marinemaster M-40300m

Scalegraph100m

MSRP

Marinemaster M-40$3,520

Scalegraph$1,766

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Orange

Blue

Lume

None

BGW9

Movement

4 specs

Caliber

Sellita SW220-1

Sellita SW510

Type

Automatic

Manual

Power Reserve

38h

63h

Jewels

Pricing

1 specs

MSRP

$3,520

$1,766

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

Follow this matchup

Get a note when Fortis Marinemaster M-40 vs Baltic Scalegraph gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Baltic ScalegraphvsSynchron SEALAB Ti300M DuFrane Watches Travis 39mm MkII Mechanical Diving WatchvsBaltic Scalegraph Spinnaker Exuberant OrangevsBaltic Scalegraph Farer AQUAMATICvsBaltic Scalegraph Dumoreau Monopusher ChronographvsFortis Marinemaster M-40 Fortis Marinemaster M-40vsPitzmann Watches Pitzmann III

Edit this comparison Add another watch Explore more 38–41mm watches

Fortis Marinemaster M-40vsBaltic Scalegraph

At a glance

Full specifications

More watches worth a look

Arctic OSAR 41mm Automatic

HFC Mechanical Chronograph

Bicompax

Professional Chronograph

Fire Exit Watch

6BB-WR

AQUAMATIC

Professional Chronograph II

Follow this matchup

People also compared