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Browse/Alternatives/Serica Ref. 5303 Diving Chronometer
Serica Ref. 5303 Diving Chronometer
Finding alternatives to

Serica Ref. 5303 Diving Chronometer

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
$1,768
ComplicationsCOSC
The short answer

The closest alternative to the Serica Ref. 5303 Diving Chronometer is the Glycine Combat Sub Sport ($1,850) — pro diver and Looks nearly identical. If price is the constraint, the Orient AC0Q-40 Diver Watch at $370 (vs $1,768 for the Ref. 5303 Diving Chronometer) covers most of the same brief. From the independents, the Serica Ref. 5330 Diving Chronometer Date is the standout microbrand take — shared caliber (Soprod M100) and Same family (Diving Chronometer). Stepping up, the Bremont Supermarine 300M ($3,550) is where the same idea goes with a bigger budget.

ColourwayPick a colourway to match a specific dial
48 matches
Microbrand picks· 12

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

Serica Ref. 5330 Diving Chronometer Date
Sericamicro
Diving Chronometer

Ref. 5330 Diving Chronometer Date

 
39mm·Automatic·300m WR
$2,005MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Venezianico Nereide Avventurina Nera
Venezianicomicro

Nereide Avventurina Nera

 
39mm·Automatic·200m WR
$1,650MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Serica Réf. 5303
Sericamicro

Réf. 5303

3 variants
39mm·Automatic·300m WR
$1,857MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Serica Réf. 5303 PLD
Sericamicro

Réf. 5303 PLD

 
39mm·Automatic·300m WR
$1,974MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Phoibos Eagle Ray No Date
Phoibosmicro

Eagle Ray No Date

5 variants
40mm·Automatic·200m WR
$480MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Borealis Watch Co. Bull Shark V2
Borealis Watch Co.micro

Bull Shark V2

10 variants
38mm·Automatic·300m WR
$495MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Traska Freediver Arctic
Traskamicro

Freediver Arctic

Ref. FRD-WHT-NDT-V7
40mm·Automatic·200m WR
$735MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
ZRC 1904 DIVER300 -METAL
ZRC 1904micro

DIVER300 -METAL

4 variants
39mm·Automatic·300m WR
$2,490MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Geckota Ocean-Scout Dive Watch
Geckotamicro

Ocean-Scout Dive Watch

5 variants · Ocean-Scout
38.5mm·Automatic·200m WR
$375MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Nodus Duality II - Night Shade LE
Nodusmicro

Duality II - Night Shade LE

 
40mm·Automatic·300m WR
$925MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
KUOE SOMBRERO 90-011
KUOEmicro

SOMBRERO 90-011

5 variants · Sombrero
38mm·Automatic·200m WR
$980MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Aigi Watches RAAF
Aigi Watchesmicro

RAAF

 
40mm·Automatic·200m WR
$1,032MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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 Combat Sub Sport
Glycine

Combat Sub Sport

2 variants · Ref. GL0407
39mm·Automatic·300m WR
$1,850MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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 Serica Ref. 5303 Diving Chronometer
Longines HYDROCONQUEST
Longines

HYDROCONQUEST

22 variants · Ref. L3.782.4.06.6
39/41mm·Automatic·300m WR
$2,000MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Yema Superman Steel CMM.10
Yema

Superman Steel CMM.10

 
39mm·Automatic·300m WR
$1,890MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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 Serica Ref. 5303 Diving Chronometer
Glycine Sea Kraken
Glycine

Sea Kraken

5 variants · Ref. GL0505
39mm·Automatic·150m WR
$1,600MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
Seiko

Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation

2 variants · Prospex Marinemaster
39.5mm·Automatic·200m WR
$2,800MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Yema Superman Gilt CMM.10
Yema

Superman Gilt CMM.10

4 variants · Superman
39mm·Automatic·300m WR
$1,699MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Christopher Ward C60 Trident Reef
Christopher Ward
Trident

C60 Trident Reef

5 variants · Trident
41mm·Automatic·200m WR
$995MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Yema Superman Dato CMM.10
Yema

Superman Dato CMM.10

4 variants · Superman
39.5mm·Automatic·300m WR
$1,777MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Glycine Combat Sub Box Ceramic
Glycine

Combat Sub Box Ceramic

3 variants · Ref. GL0525
41mm·Automatic·200m WR
$1,800MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Longines HYDROCONQUEST GMT
Longines

HYDROCONQUEST GMT

3 variants · Ref. L3.790.4.06.6
41mm·Automatic·300m WR
$3,350MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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 AC0Q-40 Diver Watch
Orient
DiverAC0Q

AC0Q-40 Diver Watch

6 variants · AC0Q
39.9mm·Automatic·200m WR
$370MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Tissot Seastar 1000
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Orient Kamasu
Orient

Kamasu

4 variants
41.8mm·Automatic·200m WR
$375MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Seiko 5 Sports SKX series
Seiko

5 Sports SKX series

5 variants
38mm·Automatic·100m WR
$350MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Orient AA08 Diver Watch
Orient
DiverAA08

AA08 Diver Watch

4 variants · AA08
41.8mm·Automatic·200m WR
$390MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Seiko Prospex Sea
Seiko

Prospex Sea

4 variants
41.7mm·Automatic·200m WR
$595MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Seiko King Turtle
Seiko
Prospex Sea

King Turtle

4 variants · Prospex Sea
45mm·Automatic·200m WR
$650MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Citizen Tsuyosa Shore
Citizen

Tsuyosa Shore

2 variants · Tsuyosa
40mm·Automatic·100m WR
$495MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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 Serica Ref. 5303 Diving Chronometer
Invicta Pro Diver 5053
Invictamicro

Pro Diver 5053

5 variants
40mm·Automatic·200m WR
—MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Citizen Promaster Diver Automatic
Citizen

Promaster Diver Automatic

2 variants · Promaster
44mm·Automatic·200m WR
$469MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Tissot PR516
Tissot

PR516

4 variants
38mm·Automatic·100m WR
$825MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Pricier alternatives· 12

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

Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Longines LEGEND DIVER
Longines

LEGEND DIVER

9 variants · Ref. L3.764
39mm·Automatic·300m WR
$3,850MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Fortis Marinemaster M-40
Fortis

Marinemaster M-40

8 variants · Marinemaster
40mm·Automatic·300m WR
$3,520MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

3 variants · Seamaster
41mm·Automatic·300m WR
$8,000MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Rolex Submariner
Rolex

Submariner

Ref. 124060
41mm·Automatic·300m WR
$10,050MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Bremont S302
Bremont
Supermarine

S302

6 variants · Supermarine
40mm·Automatic·300m WR
$3,900MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Yema Superman Tourbillon CMM.31 Limited Edition
Yema

Superman Tourbillon CMM.31 Limited Edition

 
43mm·Automatic·300m WR
$13,000MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Jaeger-LeCoultre Polaris Date
Jaeger-LeCoultre

Polaris Date

Ref. Q9128981
40mm·Automatic·200m WR
$10,400MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Breitling Superocean Heritage B31 Automatic 40 Kelly Slater
Breitling

Superocean Heritage B31 Automatic 40 Kelly Slater

Ref. AB31101A/CC61/225A
40mm·Automatic·200m WR
—MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Breitling Superocean Heritage 57 Highlands
Breitling

Superocean Heritage 57 Highlands

4 variants · Superocean Heritage
38mm·Automatic·100m WR
$6,900MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Rolex Submariner Date
Rolex

Submariner Date

Ref. 126610LN
41mm·Automatic·300m WR
$11,350MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
Yema Superman Titanium Tourbillon CMM.31 Limited Edition
Yema

Superman Titanium Tourbillon CMM.31 Limited Edition

 
43mm·Automatic·300m WR
$13,000MSRP
vsCompare with the Serica Ref. 5303 Diving Chronometer
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