Side by side

Fortis Marinemaster M-44vsOak & Oscar The Olmsted Windup Edition

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

Marinemaster M-44
FortisMarinemaster M-44
MSRP $5,120
The Olmsted Windup Edition
Oak & OscarThe Olmsted Windup Edition
MSRP $1,775

At a glance

18 of 29 specs differ
Diameter
Marinemaster M-4444mm
The Olmsted Windup Edition38mm
Power Reserve
Marinemaster M-4438h
The Olmsted Windup Edition50h
Water Resistance
Marinemaster M-44300m
The Olmsted Windup Edition100m
MSRP
Marinemaster M-44$5,120
The Olmsted Windup Edition$1,775

Full specifications

Case

8 specs
Category
Diver
Field
Diameter
44mm
38mm
Thickness
14mm
10.8mm
Lug-to-Lug
—
44.9mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Caseback
Solid
Engraved

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Orange
Grey
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW220-1
Sellita SW300
Beat Rate
28,800 vph
4 vph
Power Reserve
38h
50h
Jewels
26
25
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$5,120
$1,775

Follow this matchup

Get a note when Fortis Marinemaster M-44 vs Oak & Oscar The Olmsted Windup Edition 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.

Marathon Arctic OSAR 46mm Automatic
Marathonmicro
OSAR

Arctic OSAR 46mm Automatic

6 watches · 6 variantsOSAR
46mm·Automatic·300m WR
$2,500MSRP
—Used
Nivada Grenchen Antarctic Spider
Nivada Grenchen

Antarctic Spider

5 watches · 5 variantsANTARCTIC
38mm·Automatic·200m WR
$945MSRP
—Used
Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic
Marathonmicro

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

Ref. 46mm-anthracite-large-divers-automatic-jdd
46mm·Automatic·300m WR
$3,250MSRP
—Used
Spinnaker Dumas Automatic
Spinnakermicro

Dumas Automatic

2 watches · 20 variantsDumas
44mm·Automatic·300m WR
$239MSRP
—Used
Christopher Ward The Twelve
Christopher Ward
Twelve

The Twelve

9 watches · 19 variantsTwelve
40mm·Automatic·100m WR
$1,495MSRP
—Used
Spinnaker Wreck Automatic
Spinnakermicro

Wreck Automatic

4 variantsWreck
44mm·Automatic·200m WR
$189MSRP
—Used
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

2 watches · 10 variantsCombat Sub Sport
39mm·Automatic·300m WR
$1,850MSRP
—Used
Serica Ref. 6190 Field Chronometer
Serica
Field Chronometer

Ref. 6190 Field Chronometer

7 variantsRef. 6190 Field Chronometer
38mm·Automatic·200m WR
$1,293MSRP
—Used
All alternatives to the Marinemaster M-44 →All alternatives to the The Olmsted Windup Edition →
Explore the full catalog
Adjacent matchups

People also compared

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

Marathon Arctic OSAR 46mm AutomaticvsOak & Oscar The Olmsted Windup EditionMarathon OSAR-D (Original SAR with Date) Automatic 46mmvsOak & Oscar The Olmsted Windup EditionMarathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsOak & Oscar The Olmsted Windup EditionOak & Oscar The Olmsted Windup EditionvsSpinnaker Dumas AutomaticFortis Marinemaster M-44vsOak & Oscar The Olmsted 38Fortis Marinemaster M-44vsOak & Oscar The Olmsted ExP-01
Edit this comparisonAdd another watchExplore more 37–45mm watches