Seiko Prospex Sumo Ceramic Bezel SPB321

Hands On SEIKO's NEW KING 2022 Sumo's

The Seiko Prospex Black Series SPB335 limited edition watch is powered by an automatic movement inside of a 41mm black hard coated stainless steel case with a unidirectional rotating bezel. The black dial includes a date window. It is covered by a curved anti-reflective sapphire crystal. The black silicone strap is secured by a tang buckle. Water resistant to 200 meters. Limited edition of 4500.

Seiko Prospex Sea Black Series Night Limited Edition Automatic Diver's SPB335J1 200m Men's Watch

Seiko Prospex Modern 1968 Diver's Watch SPB105

HANDS-ON: The Seiko King Sumo collection

Seiko Prospex SPB423

SPB321 Seiko watch SPB321 Prospex Divers Sumo King, Caliber 6R35, official catalog

The nickname Sumo was initially not the official name of this Prospex series of watches. Yet somehow the name stuck and is now acknowledged by Seiko itself. The name’s origins could be explained by some theories. The first theory is that of the robust, oversized countenance of the watch together with a thin 20mm bracelet. The second explanation lies in how the 12 o’clock marker looks like a Mawashi, the underwear donned by Japanese sumo wrestlers during a match.

Seiko Prospex Sea King Sumo Blue Dial Automatic Diver's SPB321 SPB321J1 SPB321J 200m Men's Watch

NEW Mighty King Sumo The PROSPEX - T H Baker Jeweller

Seiko Prospex Automatic Diver Blue Dial Blue Bezel Bracelet Men's Watch SPB321