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Alternatives to Omega Seamaster Aqua Terra 150M 30 mm, steel ‑ Sedna™ gold on steel ‑ Sedna™ gold, with the reasons they match.

Prices within 35% of this piece, with at least one matching specification. Case size, strap, dial color and watch type guide the order when known. One reference per brand appears before repeat brands.

Rolex logo
Rolex Datejust 31
31 mm · Automatic

Similar price · 31 mm case · Both on bracelets

Ref. m278243-0001
Brand price$13,100 USD
Breitling logo
Breitling Chronomat 32
32 mm · Quartz

Similar price · 32 mm case · Both on bracelets

Ref. U77310591A2U1
Brand price$13,050 USD
Chopard logo
Chopard Happy Sport
31 mm · CHOPARD 09.01-C

Similar price · 31 mm case

Ref. 278602-6001
Brand price$13,100 USD
Tudor logo
Tudor Black Bay One 31 S&G
31 mm · Automatic

Similar price · 31 mm case · Both on bracelets

Ref. m79613-0005
Brand price$10,350 USD
Glashütte Original logo
Glashütte Original 70s
39.00 x 39.00 mm · Automatic

Similar price · Brown dials

Ref. 1-36-11-03-02-66
Brand price$13,200 USD
Bell & Ross logo
Bell & Ross BR-05 Artline Steel & Gold
40 mm · Automatic

Similar price · Brown dials

Ref. BR05A-EL-GLST/SSG
3.0% higher than in Jun 2026+$400 · Jun 18, 2026 – Oct 23, 2026
Brand price$13,900 USD
Grand Seiko logo
Grand Seiko STGK019
27.8 mm · Automatic

Similar price · 27.8 mm case

Ref. STGK019
Brand price$10,400 USD
Rado logo
Rado Anatom
27.5 mm · Automatic

Similar price · 27.5 mm case

Ref. R10264712
Brand price$10,250 USD
Rolex logo
Rolex Datejust 31
31 mm · Automatic

Similar price · 31 mm case · Both on bracelets

Ref. m278243-0013
Brand price$13,100 USD
Breitling logo
Breitling Chronomat 32
32 mm · Quartz

Similar price · 32 mm case · Both on bracelets

Ref. U77310591A1U1
Brand price$12,600 USD
Chopard logo
Chopard Happy Sport
31 mm · CHOPARD 09.01-C

Similar price · 31 mm case

Ref. 278602-3002
Brand price$12,400 USD