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THIS WATCH IS IN PRISTINE LIKE NEW CONDITION AND RUNS FLAWLESSLY.
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If you own a Seiko Turtle or PADI Turtle (SRP773, SRP775, SRP777, SRP779, SRP787, SRPA21, SRPC44, SRPC49), this is the caseback gasket you need. This same gasket also fits the vintage 6309 Turtle and the legendary 6105 Captain Willard — three generations of iconic Seiko divers, one gasket design that spans decades. The caseback gasket sits in the groove between the caseback and the case body, creating a watertight seal that protects the movement from moisture and dust. Over time, rubber gaskets age, dry out, and lose their elasticity — when that happens, your watch loses its water resistance and the movement is at risk. Replacing the gasket restores the seal and brings your diver back to proper working condition.
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The Seiko Divers 20mm Black Rubber Watch Strap is a high-quality accessory designed for Seiko diver watches, including models such as SKX007, SKX009, and 6309 Turtle. Made from durable stainless steel, silicone, and rubber materials, this bracelet strap is both stylish and functional.
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Used Seiko Turtle 6309 - 7040. Watch runs for a few minutes (so generally ok internally) but needs a service hence low price. Bezel is not turning.
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6309-7290 slim turtle, die Uhr ist nicht original und wurde wahrscheinlich aus mehreren Modellen zusammengebaut.
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Size: Case Length (including lugs): approx. 1.77 in (45 mm). Case Width (excluding crown): approx. 1.71 in (43.5 mm). Serial Number.
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Seiko turtle 45mm Watch case. Seiko mini turtle 38mm case. Seiko turtle 41mm watch case. Seiko sea turtle 44mm case. Seiko Nautilus watch case. Seiko series watch case. Seiko Samurai watch case. 43.3mm Seiko tuna watch case.
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