Rare SEIKO Monster Automatic with New Rubber Strap! Purchased from a collector, details are unknown. 200m water-resistant diver's watch. This model is already discontinued and I believe it has rarity value. Would this be suitable for collectors or those searching for it? The genuine rubber strap has been replaced with a new one. I don't know the specifics, but I believe this model is already discontinued and has rarity value. It is very cool, and furthermore, it is a rare diver's watch. Please check the images for the condition. As this is a used item, please only purchase if you understand this. Please refrain from purchasing if you are looking for perfection. No returns or exchanges after purchase.