Boldr Marine
Finding alternatives to

Boldr Marine

Ref. marine-elewana

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

Case
40mm
Movement
Automatic
Category
Tool
MSRP
$439
The short answer

The closest alternative to the Boldr Marine is the Tissot Seastar 1000 ($875) — common cross-shop and Pro diver. From the independents, the Phoibos Argo is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Seiko Prospex Sea ($1,100) is where the same idea goes with a bigger budget.

45 matches
Microbrand picks· 12

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

Phoibos
Argo
40.5mm · Automatic$345
Pro diver · Looks nearly identical
CWC
Arctic Radar Automatic Diver Watch
41mm · Automatic$1,333
Common cross-shop · Pro diver
Yema
Diver
39.5mm · Automatic$990
Common cross-shop · Pro diver
Baltic
Aquascaphe Bronze
39mm · Automatic$697
Common cross-shop · Pro diver
Christopher Ward
C60 Atoll 300
40mm · Automatic$1,320
Common cross-shop · Pro diver
Baltic
Aquascaphe Dual-Crown
39mm · Automatic$724
Common cross-shop · Pro diver
Borealis Watch Co.
Caloura 300m
42mm · Automatic$275
Common cross-shop · Shared caliber (NH35A)
CWC
RN81 Clearance Diver Automatic Watch
41mm · Automatic$1,875
Common cross-shop · Pro diver
Spinnaker
Croft Pioneer
42mm · Automatic$199
Common cross-shop · Pro diver
Baltic
Aquascaphe Classic
39mm · Automatic$648
Common cross-shop · Pro diver
CWC
1980 RN Divers Automatic Re-Issue Watch
41mm · Automatic$2,458
Common cross-shop · Pro diver
Borealis Watch Co.
Jamanta
42.50mm · Automatic$415
Common cross-shop · Pro diver
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.

Tissot
Seastar 1000
40mm · Automatic$875
Common cross-shop · Pro diver
Seiko
Baby Alpinist
38mm · Automatic$725
Common cross-shop · Pro diver
Tissot
PR516
38mm · Automatic$825
Common cross-shop · Pro diver
Seiko
Prospex Sea
42mm · Automatic
Common cross-shop · Pro diver
Seiko
Prospex Sea
43.8mm · Automatic$625
Common cross-shop · Pro diver
Orient
75th Anniversary RA-AC0Q12L30B
39.9mm · Automatic$405
Common cross-shop · Pro diver
Orient
Peanuts 75th Anniversary Limited Edition Diver
39.9mm · Automatic$435
Common cross-shop · Pro diver
Orient
AC0Q-40 Diver Watch
39.9mm · Automatic$370
Common cross-shop · Pro diver
Tudor
Black Bay
41mm · Automatic
Pro diver · Visually similar
Tissot
Seastar Wilson WNBA
40mm · Automatic$875
Common cross-shop · Pro diver
Citizen
Tsuyosa Shore
40mm · Automatic$495
Common cross-shop · Pro diver
Citizen
Promaster Diver Automatic
44mm · Automatic$469
Common cross-shop · Pro diver
Pricier alternatives· 12

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

Seiko
Prospex Sea
41.3mm · Automatic$1,100
Common cross-shop · Pro diver
Seiko
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
40mm · Automatic$1,400
Common cross-shop · Pro diver
Seiko
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
39.5mm · Automatic$2,800
Common cross-shop · Pro diver
Longines
HYDROCONQUEST GMT
41mm · Automatic$3,350
Pro diver · Looks nearly identical
Marathon
Arctic OSAR 41mm Automatic
41mm · Automatic$1,800
Common cross-shop · Pro diver
Glycine
Combat Sub Box Ceramic
41mm · Automatic$1,800
Common cross-shop · Pro diver
Glycine
Combat Sub Sport
42mm · Automatic$1,650
Common cross-shop · Pro diver
Glycine
Sea Kraken
39mm · Automatic$1,600
Common cross-shop · Pro diver
Bremont
Supermarine 300M
40mm · Automatic$3,550
Pro diver · Automatic
Longines
LEGEND DIVER BRONZE
42mm · Automatic$3,550
Pro diver · Visually similar
Marathon
Steel Navigator SSNAV Auto
41mm · Automatic$1,300
Common cross-shop · Pro diver
Longines
HYDROCONQUEST GMT
43mm · Automatic$3,350
Pro diver · Looks nearly identical
Looks like this· 9

Visually-adjacent picks pulled by the image-similarity engine. Quality varies — sometimes a true twin, sometimes just a rhyme.

Pagani Design
PD-1692 II
40mm · Automatic$125
Common cross-shop · Pro diver
Pagani Design
PD-1755
40mm · Automatic$146
Common cross-shop · Pro diver
Pagani Design
PD-1692 II AK
40mm · Automatic$125
Common cross-shop · Tool diver
Sugess
Seestern 62MAS V3
39mm · Automatic$199
Pro diver · Looks nearly identical
Sugess
Seestern Vintage S407 600T
39mm · Automatic$249
Shared caliber (NH35A) · Pro diver
Sugess
Seestern S434 Pro Diver
40mm · Automatic$249
Shared caliber (NH35A) · Pro diver
Seestern
S450 Ocean Star
40mm · Automatic$299
Pro diver · Automatic
Seestern
Sub 300 V4
42mm · Automatic$10
Pro diver · Automatic
Seestern
S471 Double Crown Diver
38mm · Automatic$179
Pro diver · Automatic