About the product: About the product Manufacturer Seiko Model 5 Sport Speed Timer Ref. 6139-6032 Steel (SS) 1971/02 Cork Bezel Movement Automatic Cal.6139B Case Steel (SS) 41mm Bracelet Strap Steel (SS) 18.5cm Accessories No Accessories Dial [Black]: For in-dial Discoloration due to aging [Overall scratched (can be removed by polishing)]: There is a feeling of use, but the sharpness of the case has been maintained [Overhauled]: There is a small scratch comment This is a speed timer chronograph made in 1971. Seiko chronographs are available in 61 series (Suwa) and 70 series (Kameido). The Cal.6139 onboard movement is a vertical clutch chronograph announced in 1969, and is nicknamed “the first one,” which features a 30-minute counter arranged at 6 o'clock. It is also one of the world's first automatic chronographs, and since it is equipped with a magic lever, which is a hoisting system developed independently by Seiko, it does not have a manual winding function. Since hoisting efficiency is high, the number of parts is extremely small, and the structure is simple, magic levers that do not take up space are still used in Seiko watches today. They are sold at low prices, and the appeal is that there are many variations in cases, designs, colors, etc. This red and black bezel is called COKE (cork), and is so popular around the world that it has the same nickname as Rolex's GMT Master. The 70s-like tonneau-style case has a feeling of use, but it is in good condition and you can clearly feel the original atmosphere. The hands can be seen to be vintage, but the dial is beautiful and in the same condition as the current product. Also, the cork bezel equipped with a tachymeter, which is the most characteristic, has not faded or faded due to scratches. The design looks like a sports model, but it is elegant enough to match suit styles for business occasions, etc. Since it has been overhauled, it is a recommended solid that can be used safely. About the item: Manufacturer: Seiko Model: Five Sport Speed Timer Ref. 6139-6032 Steel (SS) 1971/02 Cork Bezel Movement: Automatic Cal.6139B Case: Steel (SS) 41mm Bracelet Strap: Steel (SS) 18.5cm Accessories: No accessories Dial: [Black]: In dial Discoloration due to aging Condition: [Overall scratched (can be removed by polishing)]: There is a feeling of use, but the sharpness of the case has been maintained [Overhauled]: There are small scratches Comment: This is a speed timer chronograph made in 1971. Seiko chronographs are available in 61 series (Suwa) and 70 series (Kameido). The Cal.6139 onboard movement is a vertical clutch chronograph announced in 1969, and is nicknamed “the first one,” which features a 30-minute counter arranged at 6 o'clock. It is also one of the world's first automatic chronographs, and since it is equipped with a magic lever, which is a hoisting system developed independently by Seiko, it does not have a manual winding function. Since hoisting efficiency is high, the number of parts is extremely small, and the structure is simple, magic levers that do not take up space are still used in Seiko watches today. They are sold at low prices, and the appeal is that there are many variations in cases, designs, colors, etc. This red and black bezel is called COKE (cork), and is so popular around the world that it has the same nickname as Rolex's GMT Master. The 70s-like tonneau-style case has a feeling of use, but it is in good condition and you can clearly feel the original atmosphere. The hands can be seen to be vintage, but the dial is beautiful and in the same condition as the current product. Also, the cork bezel equipped with a tachymeter, which is the most characteristic, has not faded or faded due to scratches. The design looks like a sports model, but it is elegant enough to match suit styles for business occasions, etc. Since it has been overhauled, it is a recommended solid that can be used safely.
