SEIKO JAPAN SHIPS BOAT YACHT MARINE NAVIGATION RADIO ROOM BRIDGE CAPTAINS CLOCK. USES A SINGLE 1.5V BATTERY. The item “SEIKO JAPAN SHIPS BOAT YACHT MARINE NAVIGATION RADIO ROOM BRIDGE CAPTAINS CLOCK” is in sale since Sunday, December 17, 2017. This item is in the category “Antiques\Maritime\Maritime Navigational Instruments”. The seller is “the_nautical_store” and is located in BHAVNAGAR, GUJARAT. This item can be shipped worldwide.