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Browse/Alternatives/Undone 420 Cali Automatic
Undone 420 Cali Automatic
Finding alternatives to

Undone 420 Cali Automatic

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

Case
40mm
Movement
Automatic
MSRP
$340
The short answer

The closest alternative to the Undone 420 Cali Automatic is the Orient AC0Q-40 Diver Watch ($370) — skin-diver style and Visually similar. From the independents, the Undone X POPEYE "Blacksand" Automatic is the standout microbrand take — shared caliber (Seiko NH35) and Skin-diver style. Stepping up, the Breitling Superocean Heritage 57 Highlands ($6,900) is where the same idea goes with a bigger budget.

36 matches
Microbrand picks· 12

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

Undone X POPEYE "Blacksand" Automatic
Undonemicro

X POPEYE "Blacksand" Automatic

40mm·Automatic·100m WR
$480MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Undone X POPEYE "SEAWEED"
Undonemicro

X POPEYE "SEAWEED"

40mm·Automatic·100m WR
$440MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Sheffield SCR
Sheffieldmicro

SCR

2 variantsSeries
40mm·Automatic·200m WR
$278MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Shiro Kara Vintage (SKV) Diver
Shiro Karamicro

Vintage (SKV) Diver

5 variantsSeries
39.5mm·Automatic·100m WR
$608MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Spinnaker Spence 300
Spinnakermicro

Spence 300

11 variantsSpence
40mm·Automatic·300m WR
$650MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
William Wood Valiant
William Woodmicro

Valiant

19 variantsValiant
41mm·Automatic·100m WR
$820MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Spinnaker Fleuss 40 Automatic
Spinnakermicro

Fleuss 40 Automatic

11 variantsFleuss
40mm·Automatic·150m WR
$450MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Redux COURG: Zero-Hour
Reduxmicro

COURG: Zero-Hour

39mm·Automatic·200m WR
$499MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Unimatic Modello Quattro UC4 Classic Time Only
Unimaticmicro

Modello Quattro UC4 Classic Time Only

40mm·Automatic·300m WR
$655MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Vertigo Watches Tritone
Vertigo Watchesmicro

Tritone

6 variantsSeries
40mm·Automatic·200m WR
$661MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Boldr The T Rex By Boldr X Nitecore
Boldrmicro

The T Rex By Boldr X Nitecore

40mm·Automatic·200m WR
$499MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Undone POPEYE & FRIENDS “Destro” Popeye Limited Edition Automatic
Undonemicro

POPEYE & FRIENDS “Destro” Popeye Limited Edition Automatic

40mm·Automatic·100m WR
$480MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
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.

Orient AC0Q-40 Diver Watch
Orient
DiverAC0Q

AC0Q-40 Diver Watch

6 variantsAC0Q
39.9mm·Automatic·200m WR
$370MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Damasko DK30
Damaskomicro

DK30

16 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Damasko DK30 Ocean
Damaskomicro

DK30 Ocean

20 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Orient AC0Q Diver II LE
Orient

AC0Q Diver II LE

6 variantsSeries
39.9mm·Automatic·200m WR
$395MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Citizen Tsuyosa Shore
Citizen

Tsuyosa Shore

2 variantsTsuyosa
40mm·Automatic·100m WR
$495MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Damasko DS30 Ocean
Damaskomicro

DS30 Ocean

7 variantsSeries
39mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Seiko Prospex Sea PADI Special Edition
Seiko

Prospex Sea PADI Special Edition

41.7mm·Automatic·200m WR
$650MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Seiko Prospex Sea
Seiko

Prospex Sea

2 variantsProspex Sea
42mm·Automatic·300m WR
—MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Seiko Prospex Sea
Seiko

Prospex Sea

4 variantsProspex Sea
41.7mm·Automatic·200m WR
$595MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Orient Diver Watch
Orient

Diver Watch

7 variantsDiver
41.5mm·Automatic·200m WR
$285MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Yema Pearldiver
Yema

Pearldiver

38mm·Automatic·100m WR
$491MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Glycine Men's Combat Field 40mm Automatic Watch GL0584
Glycine

Men's Combat Field 40mm Automatic Watch GL0584

40mm·Automatic·100m WR
$675MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Pricier alternatives· 12

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

Breitling Superocean Heritage 57 Highlands
Breitling

Superocean Heritage 57 Highlands

4 variantsSuperocean Heritage
38mm·Automatic·100m WR
$6,900MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Yema Superman Gilt CMM.10
Yema

Superman Gilt CMM.10

4 variantsSuperman
39mm·Automatic·300m WR
$1,699MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Tudor Black Bay 58
Tudor

Black Bay 58

Ref. m7939a1a0nu-0001
39mm·Automatic·200m WR
$5,350MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Breitling Superocean Heritage B31 Automatic
Breitling

Superocean Heritage B31 Automatic

40/42/44mm
7 variantsSuperocean Heritage
40/42/44mm·Automatic·200m WR
$6,500MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Yema Navygraf CMM.10
Yema

Navygraf CMM.10

39mm·Automatic·100m WR
$1,899MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Hamilton Khaki Navy Scuba Auto
Hamilton

Khaki Navy Scuba Auto

40/43mm
4 variantsKhaki Navy Scuba Auto
40/43mm·Automatic·100m WR
$975MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Tudor Black Bay 58 Bronze
Tudor

Black Bay 58 Bronze

Ref. m79012m-0001
39mm·Automatic·200m WR
$5,850MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Marathon Jeep Rubicon TSAR
Marathon
Jeep x Marathon

Jeep Rubicon TSAR

2 variantsJeep x Marathon
41mm·Automatic·300m WR
$1,650MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Longines HYDROCONQUEST GMT
Longines

HYDROCONQUEST GMT

3 variantsHydroConquest GMT
41mm·Automatic·300m WR
$3,350MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Breitling Avenger Automatic
Breitling

Avenger Automatic

42/43mm
6 variantsAvenger
42/43mm·Automatic·300m WR
$4,900MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
Longines LEGEND DIVER
Longines

LEGEND DIVER

9 variantsLegend Diver
39mm·Automatic·300m WR
$3,850MSRP
—Used
vsCompare with the Undone 420 Cali Automatic
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