Ooyama 大山商店

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

Log in Sign up

Seiko Selection

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

$326.35

Vintage 1976 SEIKO Chariot Hand-Winding Ref.2220-0430 Gold Filled

Vintage 1976 SEIKO Chariot Hand-Winding Ref.2220-0430 Gold Filled

Vintage 1976 SEIKO Chariot Hand-Winding Ref.2220-0430 Gold Filled

$98.17

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.

$204.54

Vintage KING SEIKO SUPERIOR CHRONOMETER hi-beat day/date automatic Ref.5626-7030

Vintage KING SEIKO SUPERIOR CHRONOMETER hi-beat day/date automatic Ref.5626-7030

Vintage KING SEIKO SUPERIOR CHRONOMETER hi-beat day/date automatic Ref.5626-7030

$597.26

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

$81.81

SEIKO 5 Automatic Day/Date 21 Jewels Ref.7S26-3170 Cal.7S26A Working

SEIKO 5 Automatic Day/Date 21 Jewels Ref.7S26-3170 Cal.7S26A Working

SEIKO 5 Automatic Day/Date 21 Jewels Ref.7S26-3170 Cal.7S26A Working

$89.99

Omega

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

$489.99 — 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

$653.63 — 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

$245.45

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

$515.45

Vintage OMEGA Seamaster 38mm Silver dial date Automatic Cal.564 Ref.168.035

Vintage OMEGA Seamaster 38mm Silver dial date Automatic Cal.564 Ref.168.035

Vintage OMEGA Seamaster 38mm Silver dial date Automatic Cal.564 Ref.168.035

$899.08 — Sold Out

As-Is / For Parts OMEGA Seamaster 24 Jewels Ref.14701 SC-61 Cal.562 Working

As-Is / For Parts OMEGA Seamaster 24 Jewels Ref.14701 SC-61 Cal.562 Working

As-Is / For Parts OMEGA Seamaster 24 Jewels Ref.14701 SC-61 Cal.562 Working

$359.99