Ooyama 大山商店

We primarily ship vintage pre-owned watches by SEIKO and OMEGA from Japan to various locations overseas.

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Seiko Selection

Vintage SEIKO LORDMATIC 25J Silver Dial Automatic Ref.5606-7010 Working

Vintage SEIKO LORDMATIC 25J Silver Dial Automatic Ref.5606-7010 Working

Vintage SEIKO LORDMATIC 25J Silver Dial Automatic Ref.5606-7010 Working

$976.00

SEIKO DOLCE QUARTZ 32mm Round Case Roman Dial Ref.9530-6030

SEIKO DOLCE QUARTZ 32mm Round Case Roman Dial Ref.9530-6030

SEIKO DOLCE QUARTZ 32mm Round Case Roman Dial Ref.9530-6030

$983.00

SEIKO DOLCE QUARTZ 1P Diamond 28mm Tank Shape Case Ref.5E31-5A90

SEIKO DOLCE QUARTZ 1P Diamond 28mm Tank Shape Case Ref.5E31-5A90

SEIKO DOLCE QUARTZ 1P Diamond 28mm Tank Shape Case Ref.5E31-5A90

$1,303.00

Vintage 1973 KING SEIKO hi-beat day/date automatic 25 Jewels ref.5626-7121

Vintage 1973 KING SEIKO hi-beat day/date automatic 25 Jewels ref.5626-7121

Vintage 1973 KING SEIKO hi-beat day/date automatic 25 Jewels ref.5626-7121

$2,613.00

SEIKO DOLCE QUARTZ 32mm Round Case SKS195P1 Ref.7741-6050 w/Box, Paper.

SEIKO DOLCE QUARTZ 32mm Round Case SKS195P1 Ref.7741-6050 w/Box, Paper.

SEIKO DOLCE QUARTZ 32mm Round Case SKS195P1 Ref.7741-6050 w/Box, Paper.

$1,638.00

Vintage 1984 SEIKO LUCENT QUARTZ 32mm Round Shape Dark Blue Dial Ref.7N22-6B20

Vintage 1984 SEIKO LUCENT QUARTZ 32mm Round Shape Dark Blue Dial Ref.7N22-6B20

Vintage 1984 SEIKO LUCENT QUARTZ 32mm Round Shape Dark Blue Dial Ref.7N22-6B20

$655.00

Omega

Vintage 1968 OMEGA Seamaster Geneve Cal.565 date Automatic Ref.166.037

Vintage 1968 OMEGA Seamaster Geneve Cal.565 date Automatic Ref.166.037

Vintage 1968 OMEGA Seamaster Geneve Cal.565 date Automatic Ref.166.037

$4,578.00

Vintage OMEGA Geneve Hand-Winding Cal.613 Ref.136.011 Working

Vintage OMEGA Geneve Hand-Winding Cal.613 Ref.136.011 Working

Vintage OMEGA Geneve Hand-Winding Cal.613 Ref.136.011 Working

$3,275.00

Vintage 1969 OMEGA Geneve Cal.565 date Automatic Ref.166.041

Vintage 1969 OMEGA Geneve Cal.565 date Automatic Ref.166.041

Vintage 1969 OMEGA Geneve Cal.565 date Automatic Ref.166.041

$3,923.00 — Sold Out

Vintage 1968 OMEGA Seamaster Cal.565 date Automatic Ref.166.037

Vintage 1968 OMEGA Seamaster Cal.565 date Automatic Ref.166.037

Vintage 1968 OMEGA Seamaster Cal.565 date Automatic Ref.166.037

$5,233.00 — Sold Out

As-Is / For Parts Vintage OMEGA Ref.14772 SC-61 Cal.285 Working

As-Is / For Parts Vintage OMEGA Ref.14772 SC-61 Cal.285 Working

As-Is / For Parts Vintage OMEGA Ref.14772 SC-61 Cal.285 Working

$1,966.00

Vintage OMEGA De Ville 35mm Silver dial Automatic Cal.565 Ref.166.033

Vintage OMEGA De Ville 35mm Silver dial Automatic Cal.565 Ref.166.033

Vintage OMEGA De Ville 35mm Silver dial Automatic Cal.565 Ref.166.033

$4,127.00 — Sold Out