Seiko, three stainless steel wristwatches, all with quartz movements, including a brown Bullhead chronograph watch, ref. 6138-0049, a bell-Matic wristwatch, ref. 6139-8040 with blue dial, a chronograph watch, ref. 6139-8040, together with an Aka chronograph watch, ref. V657-6060 (4), diameter 44 mm (case)