Serket Watch Co Reef X Diver
Finding alternatives to

Serket Watch Co Reef X Diver

Ref. SWC2024RXDLC0001

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

Case
43mm
Movement
Automatic
MSRP
$499
The short answer

The closest alternative to the Serket Watch Co Reef X Diver is the Arethusa Watch Co World Diver — shared caliber (Seiko NH35) and Pro diver. If price is the constraint, the Aigi Watches BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel at $180 (vs $499 for the Reef X Diver) covers most of the same brief. From the independents, the Serket Watch Co REEF X AUTOMATIC DIVER Cotton Candy 43MM 3-Link Bracelet is the standout microbrand take — shared caliber (Seiko NH35) and Same family (REEF). Stepping up, the Linde Werdelin Biformeter Elemental – Black Dial ($5,206) is where the same idea goes with a bigger budget.

51 matches
Microbrand picks· 12

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

Serket Watch Co
REEF X AUTOMATIC DIVER Cotton Candy 43MM 3-Link Bracelet
43mm · Automatic$499
Shared caliber (Seiko NH35) · Same family (REEF)
Serket Watch Co
Reef Mariana
40mm · Automatic$449
Shared caliber (Seiko NH35) · Same family (REEF)
Noctua Watch Corp.
PD-1
42mm · Automatic$429
Shared caliber (Seiko NH35) · Pro diver
Ugly Watch Co
300mD
42mm · Automatic$250
Shared caliber (Seiko NH35) · Pro diver
Ventus Watches
Northstar
40mm · Automatic$349
Shared caliber (Seiko NH35) · Pro diver
Melbourne Watch Company
Fitzroy
44mm · Automatic$336
Shared caliber (Seiko NH35) · Pro diver
Noctua Watch Corp.
Sentinel
42mm · Automatic$429
Shared caliber (Seiko NH35) · Pro diver
Matterhorn Watch Co.
DiveMaster 300
41mm · Automatic$401
Pro diver · Visually similar
Ventus Watches
Mori
41mm · Automatic$349
Shared caliber (Seiko NH35) · Pro diver
Formex
Reef 42 mm
42mm · Automatic$2,414
Same family (REEF) · Pro diver
Peacock Watches
Just Dive
42mm · Automatic$1,399
Pro diver · Visually similar
Ventus Watches
Black Kite B-01
42mm · Automatic$499
Shared caliber (Seiko NH35) · Visually similar
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.

Arethusa Watch Co
World Diver
40mm · Automatic
Shared caliber (Seiko NH35) · Pro diver
Seiko
Prospex Sea
43.8mm · Automatic$625
Pro diver · Visually similar
Audaz
Audaz Sea Ranger ADZ-2050
42mm · Automatic$375
Shared caliber (Seiko NH35) · Visually similar
Seiko
Prospex Sea Save the Ocean Special Edition
43.8mm · Automatic$650
Pro diver · Visually similar
Audaz
ADZ-3030
42mm · Automatic$550
Shared caliber (Seiko NH35) · Visually similar
Orient
AA08 Diver Watch
41.8mm · Automatic$390
Pro diver · Visually similar
Orient
RA-AC0K Diver Watch
43.4mm · Automatic$455
Pro diver · Visually similar
Seiko
King Turtle
45mm · Automatic$650
Pro diver · Visually similar
Alkin Watches
Model Three Dual Time
40.5mm · Automatic$582
Pro diver · Automatic
Audaz
ADZ-3040
42mm · Automatic$550
Shared caliber (Seiko NH35) · Visually similar
Aigi Watches
ARCTIC DIVER
41mm · Automatic$480
Shared caliber (Seiko NH35) · Automatic
Aigi Watches
Arctic Diver Black Dive Watch
41mm · Automatic$480
Shared caliber (Seiko NH35) · Automatic
Cheaper alternatives· 6

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

Aigi Watches
BARENTS SEA AUTOMATIC round dive watch 43mm, applied markers + date + dive bezel
43mm · Automatic$180
Shared caliber (Seiko NH35) · Visually similar
Aigi Watches
BARENTS SEA AUTOMATIC
43mm · Automatic$180
Shared caliber (Seiko NH35) · Automatic
Alexander James Watches
A4 Legacy Dress 37 pilot/field 3-hand date, printed Arabic numerals (PVD cushion case)
37.4mm · Automatic$200
Shared caliber (Seiko NH35) · Automatic
Orient
Classic Watch
40mm · Automatic$245
Automatic · 51% less
Orient
Sport Watch
41.9mm · Automatic$245
Automatic · Similar size
Orient
Symphony III
41.6mm · Automatic$240
Automatic · Similar size
Pricier alternatives· 12

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

Linde Werdelin
Biformeter Elemental – Black Dial
44mm · Automatic$5,206
Pro diver · Visually similar
Seiko
Prospex Sea 1968 Heritage Diver's GMT Watch
42mm · Automatic$1,700
Pro diver · Visually similar
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
42.6mm · Automatic$2,900
Pro diver · Visually similar
Seiko
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
42.7mm · Automatic$1,350
Pro diver · Visually similar
Marathon
Arctic OSAR 41mm Automatic
41mm · Automatic$1,800
Pro diver · Visually similar
Bremont
Boeing Model
43mm · Automatic$5,595
Pro diver · Visually similar
Bremont
Supermarine 500M
43mm · Automatic$4,700
Pro diver · Automatic
Marathon
Arctic OSAR 46mm Automatic
46mm · Automatic$2,500
Pro diver · Visually similar
Tudor
Black Bay 68
43mm · Automatic$5,475
Pro diver · Automatic
Glycine
Combat Sub Vintage
42mm · Automatic$1,750
Pro diver · Visually similar
Longines
HYDROCONQUEST GMT
43mm · Automatic$3,350
Pro diver · Automatic
Marathon
OSAR-D (Original SAR with Date) Automatic 41mm
41mm · Automatic$1,800
Pro diver · Automatic
Looks like this· 9

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

Sugess
Ocean Star S450 YM
40mm · Automatic$449
Shared caliber (Seiko NH35) · Pro diver
Sugess
Seestern DOX V3
42mm · Automatic$199
Shared caliber (Seiko NH35) · Pro diver
Seestern
Sub 300 V4
42mm · Automatic$10
Shared caliber (Seiko NH35) · Pro diver
Sugess
Seestern 62MAS V3
39mm · Automatic$199
Shared caliber (Seiko NH35) · Pro diver
Pagani Design
PD-1680
44mm · Automatic$171
Pro diver · Automatic
Pagani Design
PD-1820
43mm · Automatic$154
Pro diver · Automatic
Pagani Design
PD-1702
42mm · Automatic$132
Pro diver · Automatic
Seestern
S450 Ocean Star
40mm · Automatic$299
Pro diver · Visually similar
Seestern
S443 Column Wheel Chronograph
40mm · Manual$10
Pro diver · Visually similar