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Browse/Alternatives/Marnaut Safe Harbour 100C
Marnaut Safe Harbour 100C
Finding alternatives to

Alternatives to the Marnaut Safe Harbour 100C

48 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
39mm
Movement
Automatic
Category
Diver
MSRP
$899
The short answer

The closest alternative to the Marnaut Safe Harbour 100C is the Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0403 ($1,650) — shared caliber (Sellita SW200-1) and Pro diver. If price is the constraint, the Invicta Pro Diver 5053 covers most of the same brief. From the independents, the Eza 1972 Diver is the standout microbrand take — shared caliber (Sellita SW200-1) and Skin-diver style. Stepping up, the Movado Series 800 Automatic ($1,895) is where the same idea goes with a bigger budget.

48 matches

Microbrand picks· 12

Independent makers covering the same brief, usually with something the mainstream brands don't.

Eza 1972 Diver
Ezamicro

1972 Diver

 
39.6mm·Automatic·200m WR
$1,411MSRP
vsCompare with the Marnaut Safe Harbour 100C
Squale Super-Squale
Squalemicro

Super-Squale

7 variants
38mm·Automatic·200m WR
$1,230MSRP
vsCompare with the Marnaut Safe Harbour 100C
Squale 1545
Squalemicro

1545

5 variants
40mm·Automatic·300m WR
$930MSRP
vsCompare with the Marnaut Safe Harbour 100C
ZRC 1904 DIVER300 -METAL
ZRC 1904micro

DIVER300 -METAL

4 variants
39mm·Automatic·300m WR
$2,490MSRP
vsCompare with the Marnaut Safe Harbour 100C
Fathers Evolution Diver Automatico Swiss Made
Fathersmicro

Evolution Diver Automatico Swiss Made

3 variants
40mm·Automatic·200m WR
$1,131MSRP
vsCompare with the Marnaut Safe Harbour 100C
Pompeak Sub-Aquatic
Pompeakmicro

Sub-Aquatic

3 variants
40mm·Automatic·200m WR
$915MSRP
vsCompare with the Marnaut Safe Harbour 100C
Sheffield SUPERPRODUCTION
Sheffieldmicro

SUPERPRODUCTION

 
40mm·Automatic·200m WR
$448MSRP
vsCompare with the Marnaut Safe Harbour 100C
Timefactors Royal Navy Diver PRS-82
Timefactorsmicro

Royal Navy Diver PRS-82

 
40mm·Automatic·300m WR
$664MSRP
vsCompare with the Marnaut Safe Harbour 100C
Santurce Picúa — Swiss Automatic Dive Watch
Santurcemicro

Picúa — Swiss Automatic Dive Watch

 
39mm·Automatic·300m WR
$949MSRP
vsCompare with the Marnaut Safe Harbour 100C
Squale 1521
Squalemicro

1521

13 variants
42mm·Automatic·500m WR
$1,265MSRP
vsCompare with the Marnaut Safe Harbour 100C
Circula Watches AquaSport II
Circula Watchesmicro

AquaSport II

10 variants
40mm·Automatic·200m WR
$990MSRP
vsCompare with the Marnaut Safe Harbour 100C
Helicon Master
Heliconmicro
Master 62 Dive Watch

Master

11 variants
38.5mm·Automatic·200m WR
$747MSRP
vsCompare with the Marnaut Safe Harbour 100C

Mainstream picks· 12

Established brands covering the same brief at a comparable price: same case size, similar movement family. Often the deciding click for a new buyer.

Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0403
Glycine
Combat

Men's Combat Sub Sport 39mm Automatic Watch GL0403

 
39mm·Automatic·300m WR
$1,650MSRP
vsCompare with the Marnaut Safe Harbour 100C
Glycine Sea Kraken
Glycine

Sea Kraken

5 variants · Ref. GL0505
39mm·Automatic·150m WR
$1,600MSRP
vsCompare with the Marnaut Safe Harbour 100C
Yema Diver
Yema

Diver

2 variants
39.5mm·Automatic·200m WR
$990MSRP
vsCompare with the Marnaut Safe Harbour 100C
Yema Navygraf Heritage
Yema

Navygraf Heritage

2 variants · Navygraf
39mm·Automatic·100m WR
$990MSRP
vsCompare with the Marnaut Safe Harbour 100C
Christopher Ward C60 Trident Pro 300
Christopher Ward
Trident

C60 Trident Pro 300

3 variants · Trident
40mm·Automatic·300m WR
$1,095MSRP
vsCompare with the Marnaut Safe Harbour 100C
Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0404
Glycine
Combat

Men's Combat Sub Sport 39mm Automatic Watch GL0404

 
39mm·Automatic·300m WR
$1,650MSRP
vsCompare with the Marnaut Safe Harbour 100C
Movado Heritage Calendoplan S
Movadomicro

Heritage Calendoplan S

6 variants · Ref. 3650218
40mm·Automatic·100m WR
$907MSRP
vsCompare with the Marnaut Safe Harbour 100C
Nivada Grenchen Antarctic Diver Aquamar
Nivada Grenchen

Antarctic Diver Aquamar

 
38mm·Automatic·200m WR
$1,050MSRP
vsCompare with the Marnaut Safe Harbour 100C
Christopher Ward C60 Trident Pro 600
Christopher Ward

C60 Trident Pro 600

 
38mm·Automatic·600m WR
$1,090MSRP
vsCompare with the Marnaut Safe Harbour 100C
Christopher Ward C60 Trident Reef
Christopher Ward
Trident

C60 Trident Reef

5 variants · Trident
41mm·Automatic·200m WR
$995MSRP
vsCompare with the Marnaut Safe Harbour 100C
Stowa Fieldwatch Terra
Stowamicro

Fieldwatch Terra

3 variants
38mm·Automatic·200m WR
—MSRP
vsCompare with the Marnaut Safe Harbour 100C
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

5 variants · Ref. H82315131
40/43mm·Automatic·100m WR
$975MSRP
vsCompare with the Marnaut Safe Harbour 100C

Cheaper alternatives· 12

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Invicta Pro Diver 5053
Invictamicro

Pro Diver 5053

5 variants
40mm·Automatic·200m WR
—MSRP
vsCompare with the Marnaut Safe Harbour 100C
Orient Diver Design 40
Orient
AC0Q

Diver Design 40

6 variants
39.9mm·Automatic·200m WR
$395MSRP
vsCompare with the Marnaut Safe Harbour 100C
Bulova Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175
Bulova
Vintage Sea Hunter

Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175

5 variants
39mm·Automatic·200m WR
$395MSRP
vsCompare with the Marnaut Safe Harbour 100C
Invicta Pro Diver 8927OB
Invictamicro

Pro Diver 8927OB

7 variants
40mm·Automatic·200m WR
—MSRP
vsCompare with the Marnaut Safe Harbour 100C
Invicta Pro Diver 9110
Invictamicro

Pro Diver 9110

 
40mm·Automatic·200m WR
—MSRP
vsCompare with the Marnaut Safe Harbour 100C
Orient AC0Q-40 Diver Watch
Orient
DiverAC0Q

AC0Q-40 Diver Watch

6 variants · AC0Q
39.9mm·Automatic·200m WR
$370MSRP
vsCompare with the Marnaut Safe Harbour 100C
Orient Kamasu
Orient

Kamasu

4 variants
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Marnaut Safe Harbour 100C
Seiko 5 Sports SKX series
Seiko

5 Sports SKX series

5 variants
38mm·Automatic·100m WR
$350MSRP
vsCompare with the Marnaut Safe Harbour 100C
Seiko 5 Sports Dual-Crown Diver SRPB29
Seiko

5 Sports Dual-Crown Diver SRPB29

 
42mm·Automatic·100m WR
$399MSRP
vsCompare with the Marnaut Safe Harbour 100C
Seiko 5KX
Seiko
5 Sports SKX series

5KX

11 variants · 5 Sports SKX series
42.5mm·Automatic·100m WR
$350MSRP
vsCompare with the Marnaut Safe Harbour 100C
Swatch Bioceramic Scuba Fifty Fathoms Green Abyss
Swatch

Bioceramic Scuba Fifty Fathoms Green Abyss

 
42.3mm·Automatic
$420MSRP
vsCompare with the Marnaut Safe Harbour 100C
Timex Peanuts x Timex Marlin Automatic Saxophonist 40mm
Timex

Peanuts x Timex Marlin Automatic Saxophonist 40mm

 
40mm·Automatic·200m WR
$339MSRP
vsCompare with the Marnaut Safe Harbour 100C

Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.

Movado Series 800 Automatic
Movadomicro

Series 800 Automatic

3 variants · Ref. 2600197
40mm·Automatic·200m WR
$1,895MSRP
vsCompare with the Marnaut Safe Harbour 100C
Marathon Jeep Rubicon GSAR
Marathon
Jeep x Marathon

Jeep Rubicon GSAR

Ref. WW194006SS-4101-KIT
41mm·Automatic·300m WR
$2,100MSRP
vsCompare with the Marnaut Safe Harbour 100C
Fortis Flieger F-41
Fortis

Flieger F-41

4 variants · Ref. F-41
41mm·Automatic·200m WR
$2,530MSRP
vsCompare with the Marnaut Safe Harbour 100C
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathon

GSAR (Government Search & Rescue) Diver's Automatic

 
41mm·Automatic·300m WR
$2,100MSRP
vsCompare with the Marnaut Safe Harbour 100C
Damasko DK44
Damaskomicro

DK44

2 variants
40mm·Automatic·100m WR
—MSRP
vsCompare with the Marnaut Safe Harbour 100C
Oris Oris X RedBar Limited Edition II
Oris
Divers

Oris X RedBar Limited Edition II

4 variants · Divers
39mm·Automatic·200m WR
$2,950MSRP
vsCompare with the Marnaut Safe Harbour 100C
Breitling Superocean Heritage 57 Highlands
Breitling

Superocean Heritage 57 Highlands

4 variants · Superocean Heritage
38mm·Automatic·100m WR
$6,900MSRP
vsCompare with the Marnaut Safe Harbour 100C
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Marnaut Safe Harbour 100C
Sinn EZM 3F
Sinn

EZM 3F

 
41mm·Automatic·200m WR
$1,933MSRP
vsCompare with the Marnaut Safe Harbour 100C
Tudor Black Bay 58 79030
Tudor

Black Bay 58 79030

2 variants
39mm·Automatic·200m WR
$4,000MSRP
vsCompare with the Marnaut Safe Harbour 100C
Oris Divers Sixty‑Five 12h Calibre 400
Oris

Divers Sixty‑Five 12h Calibre 400

 
40mm·Automatic·100m WR
$4,300MSRP
vsCompare with the Marnaut Safe Harbour 100C
Yema Skin Diver CMM.20
Yema

Skin Diver CMM.20

3 variants · Skin Diver
39.5mm·Automatic·200m WR
$2,372MSRP
vsCompare with the Marnaut Safe Harbour 100C
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