SEIKO UFO 1973 Vintage Automatic Chronograph Watch Ref. 6138-0011 Cal. 6138B + BOX. Large diameter: 44 mm without crown and 46 mm with crown. Very good condition although with natural wear and tear from the passage of time and use. Bracelet for wrists up to 21 cm maximum. Original box (closes poorly). *** ALL ORIGINAL ***

SEIKO KAKUME CHRONOGRAPH AUTOMATIC 1976 Vintage automatic chronograph watch Ref. 6138-0030 Cal. 6138. Measurements: 42.5 mm without crown and 45 mm with crown. Very good condition although with normal signs of use and the passage of time. Slight stain on the minute sub-counter (lower). Bracelet for wrists up to 21.5 cm. *** BEAUTIFUL CONDITION ***

SEIKO BULLHEAD 1975 Vintage automatic chronograph watch Cal. 6138B Ref. 6138-0040 JAPAN J. Measurements: 43.8 mm without crown and 48 mm with crown. Good condition although with normal signs of age and use. Case with some damage. Bracelet for wrists up to 20 cm maximum. Back cover with handmade inscription. *** BROWN DIAL ***