Seiko "Sumo" SBDC Watch
Seiko "Sumo" SBDC Watch
bookmark_border
Where's the price?
To negotiate the best possible price for our customers, we agree to hide prices prior to logging in.
274 Sold
Product Description
The Sumo is Seiko's mid-range diver that meets the ISO 6425 designs standards. The Sumo is fitted with a 6R15 23-jewel automatic movement, which runs at 21,600 bph and features a 50-hour power reserve as well as hacking and hand winding functions Read More

search
GuyFromSF
17
Nov 29, 2016
bookmark_border
FYI for anyone approaching end of their one year warranty period: don't assume everything is working great. I just discovered in week 53 or so that my power reserve is close to 12 hours instead of 50. I'm sure I am not the only one with a rotation who wasn't paying attention to that sort of thing but do yourself a favor and keep an eye out.
Nov 29, 2016
jhanna1701
5
Sep 7, 2016
bookmark_border
Just added it to the dive watch poll. Go vote for it!
https://www.massdrop.com/vote/Gentlemen-s-Diver-Watches
Sep 7, 2016
Buccaneer82
1
Jul 27, 2016
bookmark_border
Drop this upon us please I need me a blumo
Jul 27, 2016
Kajun1987
2
May 26, 2016
bookmark_border
How long does it normally take for these drops to take place after requested?
May 26, 2016
Gabe-real
8
Sep 27, 2018
bookmark_border
Apparently over 2 years
Sep 27, 2018
issak18
4
May 18, 2016
bookmark_border
hello so where are we know??? we have 200+ who requested this drop so when will it start again??? and what will be the price?
May 18, 2016
jhanna1701
5
May 11, 2016
bookmark_border
Have my money ready and waiting for this drop!
May 11, 2016
Turkay
360
May 6, 2016
bookmark_border
I would love to join for the next drop. Hope it won't take too much time..
May 6, 2016
Kajun1987
2
Apr 11, 2016
bookmark_border
Anyone remember if the sumo's had any good Father's Day sales last year - jomashop/Amazon/island watch etc...?
Apr 11, 2016
issak18
4
Apr 11, 2016
bookmark_border
Hello can anybody tell me what the price of the Seiko SBDC Drop was??? still waiting till the new Requested Drop will open, just courious if it is a good price?
Apr 11, 2016
issak18
4
Apr 12, 2016
bookmark_border
Thanks!! Price is Good!! Ihope they will start new Drop on the Watch
Apr 12, 2016
Topper7788
0
Apr 20, 2016
bookmark_border
Yeah, sorry to missed it.. If they bring it back I'm in !!!
Apr 20, 2016
Alpinoc
9
Apr 10, 2016
bookmark_border
Hi all, just wondering if someone from southamerica recieved this drop already? I'm from Chile and mine is living in DeutschePost, DE since april 4th..IDK if is normal to wait this long for this kind of shipping in this page, but seems a bit too much for me and I'm a bit impatient right now. Any help or support here?
Apr 10, 2016
Showing 14 of 168
keyboard_arrow_up
Newest
168 OF 168 POSTS
Dec 6, 2019
keyboard_arrow_down
Oldest