What makes one of these watches a "Tuna" version from a non-Tuna version? Is it the shroud....or is the case different? Having trouble seeing a difference myself.
This is my trio of Seiko 6159 7010 600m dive watches. The shroud gave way to the "tuna can" nickname.
Agree with RawArcher, great trio. If you ever feel 3 is too many and want move one along, let me know...
I will keep that in mind AAAKK. Meantime, I would like to share another shrouded dive watch in my collection which is much rarer than the Seiko. Below is my Ricoh 700m diver with orange dial:
Uncle!....What is wrong? Staring but not seeing.........
The seller wants it that way.
Look along the dial edge. There's a fairly big gap between it and the case that should have some sort of metal spacer/ring. Serviced by a master technician and everything...
Look along the dial edge. There's a fairly big gap between it and the case that should have some sort of metal spacer/ring. Serviced by a master technician and everything...
It's not uncommon to see lume color differentiation between dial and hands, usually some tan and green variants, from the factory on these Scubapro 500s. Makes for some interesting combinations, especially when they are distinct.
Erpin must mean "layers of the onion" in Sanskrit! Every new post leads to another layer of Tuna Cans and Scubapros. What else you got????
No more tunas my friend but I have a rare Citizen 800m dive watch that is known as an "ashtray" watch. Picture below:
The big brother which I also have is the Citizen 1300M dive watch as shown below:
Citizen made their first "Professional" diver, the 1300m, in the early eighties as a tour the force to show they could make a quartz watch with the highest depth rating in those days. These were made only a short time and are now almost impossible to find. In the early nineties Citizen came out with the 800m and 300m. The case is made of TIN coated titanium. The same coating can also be found on high end line guides for fishing rods and is extremely resistant against abrasion.
Interestingly enough, most of these companies could not tell you much about these older watches. This was not the case with Seiko a few years back, when you could actually get in touch with their head designer, Ikuo Tokunaga. He would go on in great detail about how and why he designed things the way he did - from the helium proof gaskets on the tuna to hardlex crystals on the mm300. He even provided obscure dimensions to help someone remanufacture crystals for the 6105. Amazing in this day and age.
I think the 800M Saturation diver is more difficult to find. I have not come across one for sale.
That was picked up on yahoo auctions JP years ago. It was much harder to register/bid back then as a foreigner. Of course, that's what made it more fun 😀.
That was picked up on yahoo auctions JP years ago. It was much harder to register/bid back then as a foreigner. Of course, that's what made it more fun 😀.
I could imagine how hard it must be specially if you don't speak and read Japanese.
Dive Depth rated @ 500 meters
@ 41 mm excluding the screw down crown, approximately 44 mm including the crown with 20 mm between the lugs. Case thickness, measured from the bottom of the case back to the top of the bezel, is approximately 13.5 mm.
STAINLESS STEEL SWISS MADE case ref.# 67199 SUPER-WATERRESISTANT "SCUBAPRO WORLDWIDE" Diver's wrist watch came with black or white bezel. With a 17 jewels unadjusted Swiss "SCUBAPRO" stamped ETA 2784 automatic movement with quickset date function, 41 hour power reserve (same as 25 jeweled Tudor Submariner Snowflake 94110 Automatic Movement)
similar design elements to the following: NIVADA Taravana GLX 50ATM, Eterna Super KonTiki, Benthos 500, and Omega Seamaster 600/1200.
paired with:
20mm FLUOROELASTOMER (FKM) vented divers strap, FKM rubber belongs to the thermoset elastomers (rubber) classification, while silicone plastic belongs to the thermoset plastics.
Famously created “for divers, by divers,” the SCUBAPRO name has become synonymous with quality and innovation. Since the brand’s debut, SCUBAPRO has garnered a well-earned reputation for cutting-edge engineering, research, and product development that has on occasion revolutionized the way we dive.
SCUBAPRO is the world's most iconic brand of dive equipment, built by and for those whose passion is found below the water's surface. Founded in 1963 by Gustav Dalla Valle and Dick Bonin, SCUBAPRO remains the industry's gold standard for innovation, performance, reliability and durability. The company's products blend advanced technologies with intuitive, sophisticated designs, allowing divers to focus on their dive experience, not their gear. For the hobbyist to the professional.