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Browse/Alternatives/Aquatico Sea Sentinel Tritium Light Blue Dial
Aquatico Sea Sentinel Tritium Light Blue Dial
Finding alternatives to

Alternatives to the Aquatico Sea Sentinel Tritium Light Blue Dial

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

Case
38mm
Movement
Automatic
Category
Diver
MSRP
$599
The short answer

The closest alternative to the Aquatico Sea Sentinel Tritium Light Blue Dial is the Tissot Seastar 1000 ($875) — pro diver and Looks nearly identical. If price is the constraint, the Orient AA02 Diver Watch at $285 (vs $599 for the Sea Sentinel Tritium Light Blue Dial) covers most of the same brief. From the independents, the Aquatico Sea Sentinel Tritium is the standout microbrand take — shared caliber (Miyota 9015) and Same family (Sea). Stepping up, the Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0403 ($1,650) is where the same idea goes with a bigger budget.

47 matches

Microbrand picks· 12

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

Aquatico Sea Sentinel Tritium
Aquaticomicro

Sea Sentinel Tritium

4 variants
38mm·Automatic·300m WR
$599MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Aquatico Sea Sentinel Tritium DLC Black Black Dial
Aquaticomicro

Sea Sentinel Tritium DLC Black Black Dial

 
38mm·Automatic·300m WR
$699MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Erebus Watches ORIGIN 40
Erebus Watchesmicro

ORIGIN 40

8 variants
40mm·Automatic·200m WR
$399MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Signum Cuda Steel 39mm
Signummicro

Cuda Steel 39mm

9 variants
39mm·Automatic·200m WR
$499MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Zelos Mako 4
Zelosmicro

Mako 4

22 variants · Mako
40mm·Automatic·300m WR
$529MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Phoibos Apollo Dlc
Phoibosmicro

Apollo Dlc

5 variants
39mm·Automatic·200m WR
$485MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Vaer D5 Meridian Auto
Vaermicro
Meridian

D5 Meridian Auto

2 variants · Meridian
39mm·Automatic·200m WR
$679MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
BOLDR Supply Co. Odyssey MGP
BOLDR Supply Co.micro

Odyssey MGP

 
40mm·Automatic·300m WR
$699MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Raven Trekker
Ravenmicro

Trekker

6 variants
39mm·Automatic·200m WR
$690MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Vaer D5 Tropic Auto
Vaermicro
Tropic

D5 Tropic Auto

 
39mm·Automatic·200m WR
$699MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Wolbrook Skindiver II Automatic
Wolbrookmicro

Skindiver II Automatic

5 variants · Skindiver
40mm·Automatic·200m WR
$609MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Out of Order Diverissimo
Out of Ordermicro

Diverissimo

5 variants
42mm·Automatic·200m WR
$790MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial

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
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Orient Diver Design 40
Orient
AC0Q

Diver Design 40

6 variants
39.9mm·Automatic·200m WR
$395MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
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 Aquatico Sea Sentinel Tritium Light Blue Dial
Glycine Men's Combat Sub Box Ceramic 41mm Automatic Watch
Glycine
Combat

Men's Combat Sub Box Ceramic 41mm Automatic Watch

5 variants
41mm·Automatic·200m WR
$705MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Invicta Pro Diver 8926T-TF
Invictamicro

Pro Diver 8926T-TF

2 variants
40mm·Automatic·200m WR
—MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Invicta Pro Diver 8927OB
Invictamicro

Pro Diver 8927OB

7 variants
40mm·Automatic·200m WR
—MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Invicta Pro Diver 23678
Invictamicro

Pro Diver 23678

 
40mm·Automatic·200m WR
—MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Orient AC0Q-40 Diver Watch
Orient
DiverAC0Q

AC0Q-40 Diver Watch

6 variants · AC0Q
39.9mm·Automatic·200m WR
$370MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Yema Superman Heritage
Yema

Superman Heritage

2 variants · Superman
39mm·Automatic·300m WR
$1,004MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Glycine Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
Glycine

Unisex Combat Sub Bronze 39mm Automatic Watch GL0517

8 variants
39mm·Automatic·300m WR
$1,550MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Orient Peanuts 75th Anniversary Limited Edition Diver
Orient

Peanuts 75th Anniversary Limited Edition Diver

 
39.9mm·Automatic·200m WR
$435MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Seiko Prospex Sea
Seiko

Prospex Sea

3 variants
41.3mm·Automatic·300m WR
$1,100MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial

Cheaper alternatives· 11

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

Orient AA02 Diver Watch
Orient
DiverAA02

AA02 Diver Watch

3 variants · AA02
41.5mm·Automatic·200m WR
$285MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Orient FAA02007B9
Orient

FAA02007B9

 
47mm·Automatic·200m WR
$265MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Orient FAA02008D9
Orient

FAA02008D9

 
47mm·Automatic·200m WR
$265MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Seiko SCVE053
Seiko

SCVE053

 
42mm·Automatic·100m WR
$207MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Casio Edifice EFK-100D
Casio

Edifice EFK-100D

Ref. EFK-100D-7A
39mm·Automatic·100m WR
—MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Seiko Conceptual SNK807K2
Seiko
Seiko 5

Conceptual SNK807K2

 
37mm·Automatic
$115MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Swatch Body Soul Leather
Swatch

Body Soul Leather

Ref. YAS100D
37.4mm·Automatic
$200MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Swatch Uncle Charly Leather
Swatch

Uncle Charly Leather

Ref. YAS112C
37.4mm·Automatic
$200MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Swatch Sistem Lake
Swatch

Sistem Lake

Ref. YIS420
42mm·Automatic
$230MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Timex MK1 Chronograph 40mm Leather Strap Watch
Timex

MK1 Chronograph 40mm Leather Strap Watch

2 variants
40mm·Hybrid·200m WR
$239MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Seiko SNK063J5
Seiko
Seiko 5

SNK063J5

 
34mm·Automatic
$179MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial

Pricier alternatives· 12

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

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 Aquatico Sea Sentinel Tritium Light Blue Dial
Vertex M60 AquaLion D
Vertex

M60 AquaLion D

 
39mm·Automatic·600m WR
$3,243MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

8 variants · Marinemaster
40mm·Automatic·300m WR
$3,520MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Tudor Black Bay 58 79030
Tudor

Black Bay 58 79030

2 variants
39mm·Automatic·200m WR
$4,000MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
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 Aquatico Sea Sentinel Tritium Light Blue Dial
Glycine Men's Combat Sub Sport 39mm Automatic Watch GL0409
Glycine
Combat

Men's Combat Sub Sport 39mm Automatic Watch GL0409

 
39mm·Automatic·300m WR
$1,750MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Longines HYDROCONQUEST
Longines

HYDROCONQUEST

13 variants · Ref. L3.782.4.06.6
39/41/43mm·Automatic·300m WR
$2,000MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Seiko Prospex Sea 1965 Heritage Diver's Watch
Seiko

Prospex Sea 1965 Heritage Diver's Watch

2 variants · Prospex Sea
40mm·Automatic·300m WR
$1,300MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Marathon Arctic OSAR 36mm Automatic
Marathon
OSAR

Arctic OSAR 36mm Automatic

 
36mm·Automatic·300m WR
$1,200MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
Longines HYDROCONQUEST
Longines

HYDROCONQUEST

4 variants · Ref. L3.788.4.06.6
39/42mm·Automatic·300m WR
$2,200MSRP
vsCompare with the Aquatico Sea Sentinel Tritium Light Blue Dial
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