Chronotechna SeaQuest
Finding alternatives to

Chronotechna SeaQuest

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

Case
42mm
Movement
Automatic
MSRP
$1,650
The short answer

The closest alternative to the Chronotechna SeaQuest is the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition ($1,250) — pro diver and Looks nearly identical. If price is the constraint, the Orient Mako-3 AA08 Diver Watch at $375 (vs $1,650 for the SeaQuest) covers most of the same brief. From the independents, the Chronotechna SeaQuest Dive is the standout microbrand take — shared caliber (Sellita SW200-1) and Same family (SeaQuest). Stepping up, the Longines LEGEND DIVER ($3,850) is where the same idea goes with a bigger budget.

57 matches
Microbrand picks· 12

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

Chronotechna
SeaQuest Dive
42mm · Automatic$1,850
Shared caliber (Sellita SW200-1) · Same family (SeaQuest)
Chronotechna
SeaQuest Dive Nanga Parbat
42mm · Automatic$1,500
Shared caliber (Sellita SW200-1) · Same family (SeaQuest)
Marnaut
Dark Surge 300
41mm · Automatic$1,390
Shared caliber (Sellita SW200-1) · Pro diver
Circula Watches
SuperSport
40mm · Automatic
Shared caliber (Sellita SW200-1) · Pro diver
Decima
Scylla
44mm · Automatic$899
Shared caliber (Sellita SW200-1) · Pro diver
Circula Watches
Ae St Bb
40mm · Automatic$990
Shared caliber (Sellita SW200-1) · Pro diver
Limes
Endurance II
41.5mm · Automatic
Shared caliber (Sellita SW200-1) · Pro diver
Pompeak
Sub-Aquatic
40mm · Automatic$915
Shared caliber (Sellita SW200-1) · Pro diver
Venezianico
Nereide Turchese
42mm · Automatic$1,395
Shared caliber (Sellita SW200-1) · Pro diver
Venezianico
Nereide Verdigris
42mm · Automatic$1,395
Shared caliber (Sellita SW200-1) · Pro diver
Venezianico
Nereide Ceramica
42mm · Automatic$1,100
Shared caliber (Sellita SW200-1) · Pro diver
Fortis
Flieger F-41
41mm · Automatic$2,530
Shared caliber (Sellita SW200-1) · 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.

Seiko
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
40.5mm · Automatic$1,250
Pro diver · Looks nearly identical
Seiko
Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition
40mm · Automatic$1,400
Pro diver · Looks nearly identical
Seiko
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
42mm · Automatic$1,750
Pro diver · Looks nearly identical
Marathon
GSAR (Government Search & Rescue) Diver's Automatic
41mm · Automatic$2,100
Shared caliber (Sellita SW200-1) · Pro diver
Citizen
Promaster Fujitsubo
41mm · Automatic$1,195
Pro diver · Looks nearly identical
Marathon
Jeep Rubicon GSAR
41mm · Automatic$2,100
Shared caliber (Sellita SW200-1) · Pro diver
Marathon
Steel Navigator SSNAV Auto
41mm · Automatic$1,300
Shared caliber (Sellita SW200-1) · Pro diver
Airain Watches
Sous-Marine
37.5mm · Automatic$2,050
Pro diver · Looks nearly identical
Glycine
Combat Sub Vintage
42mm · Automatic$1,750
Pro diver · Visually similar
Tissot
Seastar 2000
46mm · Automatic$1,275
Pro diver · Looks nearly identical
Aigi Watches
ARCTIC TIDE
40mm · Automatic$875
Looks nearly identical · Automatic
Artefkt
Artefkt Field Watch
36mm · Automatic$1,850
Shared caliber (Sellita SW200-1) · Pro diver
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.

Orient
Mako-3 AA08 Diver Watch
41.8mm · Automatic$375
Pro diver · Looks nearly identical
Seiko
Prospex Sea PADI Special Edition
43.8mm · Automatic$625
Pro diver · Looks nearly identical
Seiko
Prospex Sea PADI Special Edition
41.7mm · Automatic$650
Pro diver · Looks nearly identical
Seiko
Prospex Sea Save the Ocean Special Edition
43.8mm · Automatic$650
Pro diver · Looks nearly identical
Alkin Watches
Model Three Diver
40.5mm · Automatic$582
Pro diver · Visually similar
Aigi Watches
ARCTIC DIVER
41mm · Automatic$480
Looks nearly identical · Automatic
Aigi Watches
ARCTIC GMT
41mm · Automatic$560
Looks nearly identical · Automatic
Aigi Watches
SATELLITE GROUND STATION
40.5mm · Automatic$516
Looks nearly identical · Automatic
Orient
75th Anniversary RA-AC0Q12L30B
39.9mm · Automatic$405
Pro diver · Visually similar
Citizen
Tsuyosa Shore
40mm · Automatic$495
Pro diver · Visually similar
Alkin Watches
Model Three Dual Time
40.5mm · Automatic$582
Pro diver · Automatic
Orient
AA02 Diver Watch
41.5mm · Automatic$285
Pro diver · Automatic
Pricier alternatives· 12

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

Longines
LEGEND DIVER
39mm · Automatic$3,850
Pro diver · Looks nearly identical
Tudor
Pelagos FXD
42mm · Automatic$5,025
Pro diver · Visually similar
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
42.6mm · Automatic$3,900
Pro diver · Visually similar
Longines
HYDROCONQUEST GMT
43mm · Automatic$3,350
Pro diver · Automatic
Longines
HYDROCONQUEST GMT
41mm · Automatic$3,350
Pro diver · Automatic
Grand Seiko
SLGB023
40.8mm · Spring Drive$12,400
Pro diver · Visually similar
Grand Seiko
SBGH289
43.8mm · Automatic$7,700
Pro diver · Visually similar
Linde Werdelin
Biformeter Elemental – Black Dial
44mm · Automatic$5,206
Pro diver · Visually similar
Tudor
Black Bay 68
43mm · Automatic$5,475
Pro diver · Automatic
Tudor
Pelagos
40mm · Automatic$6,025
Pro diver · Visually similar
Linde Werdelin
Oktopus III
45mm · Automatic$20,953
Pro diver · Visually similar
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
42.6mm · Automatic$3,600
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.

Pagani Design
PD-1715
40mm · Automatic$171
Tool diver · Looks nearly identical
Pagani Design
PD-1668A
43mm · Automatic$128
Pro diver · Visually similar
Pagani Design
PD-1719
42.5mm · Automatic$154
Pro diver · Visually similar
Sugess
Ocean Star S421
40mm · Automatic$449
Pro diver · Visually similar
Sugess
Ocean Star S450 YM
40mm · Automatic$449
Pro diver · Visually similar
Seestern
Sub 300 V4
42mm · Automatic$10
Pro diver · Visually similar
Seestern
S450 Ocean Star
40mm · Automatic$299
Pro diver · Visually similar
Sugess
Seestern S430 Titanium Diver
40mm · Automatic$299
Pro diver · Visually similar
Seestern
S471 Double Crown Diver
38mm · Automatic$179
Pro diver · Visually similar