Seiko 'Tuna' Diver Chronograph Rare and much sought-after Seiko Chronograph Italian Tuna, limited edition for the Italian market (1998-1999). Water resistant to 200 m. Used only for a few times. Movement calibre Y182-7C20 TUNA satinised steel case, diameter 46 mm excluding Seiko-branded crown; lug to lug distance 48 mm; thickness 13.5 mm. Orange is the most sought-after dial colour. Three chronograph sub-dials at 6, 9 and 12 o'clock. Date display at 3 o'clock. Applied steel round markers. Large arrow-head white and black hands. "Japan Y182-7058 t 2" lettering at 6 o'clock Unidirectional rotating bezel with 120 clicks, working perfectly. Screw-lock Seiko-branded steel case back, inscriptions read: "Water Resistant 20 bar, Stainless Steel, Y182-7C20 These chronographs, Y187 and Y182, are much sought-after by collectors, mainly foreign collectors, so much so that they have become highly desired pieces. Many factors have surely contributed: being produced for a limited time for just one market; the rather showy colours; their resemblance to tuna; and last but not least, the tangible quality of the product. Shipping: Registered and insured