Your Cart

Nothing in cart

  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
  • Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
Seiko

Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057

Title
In Stock
...
Send product enquiry
May we assist you?

Please use the form below to send your enquiry about Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057.

Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057

Prospex for Seiko means "Professional Specification" that their timepieces in this category are built with very high standards to be used by professionals. One that stands out to collectors around the world and known for one of great value for money Japanese Domestic Model(JDM) is the scuba diver series; SBDC057 nicknamed by the Seiko community as “Blue/Red Sumo.”

Seiko Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057
 
The Seiko Prospex 200M Automatic Blue/Red Sumo Ref. SBDC057’s precursor was initially released in 2007 under the reference. SBDC003, but now with a few changes made on the latter.

The overall look of the Sumo is one of a kind, quirky, but still wears like a professional dive watch for more than a decade, including this new blue/red edition.

It is powered by Seiko's automatic caliber, 6R15, operating at 21,600 BPH (3 Hertz) with hacking and hand winding capabilities. It has 23 jewels with a power reserve of 50 hours through a Spron 510 mainspring.

Unique blue dial with 2-tone "Pepsi" colorway bezel
 
The 200m water resistant Sumo stainless steel case embodies the beautiful craftsmanship and fluid line. Measuring 45mm case without the crown, and has a lug to lug length of 52.6mm, and a height of about 12.9mm, with a lug width of 20mm. A mixture of satin brush and Seiko high polishing on the sides can be seen on the whole watch with crisp edging, especially around the lugs.

Therefore, all these have enhanced the Sumo feels a notch higher than other dive watches in the same price point for many years, and many more to come.

The blue/red “Pepsi” bezel is aluminum, has prominently printed markings on it (keeping the Sumo theme). It rotates buttery smooth into 120 positions has zero free play in a clockwise direction. Similar to the JDM models, the screw down crown at four o'clock signed with an "S."

Unique case design with excellent finishing
 
Moving on to the back of the watch, the screw down case back allows 200m water resistant and is also brushed, featuring the recognizable tsunami emblem that is a staple on the other Seiko divers. Oh, please don’t forget about the lug holes, allowing swapping of straps with ease.

The watch's unique aesthetic along with the fat markers on the bezel, now the nickname of "Sumo" starts to ring a bell. In contrast with the SBDC033 Blue Sumo, the two-tone bezel with its blue dial is attractive, where it has a more sporty touch than its predecessor. With all that said, legibility is excellent as on all Sumos.

The impeccable hour markers and hands are both generously coated with Seiko's LumiBrite allowing it to glow brightly in the dark for hours. The second hand is done in bright red color to aid legibility and fitting to its “Pepsi” colour theme.

Seiko's LumiBrite shines like a torch
 
The design of the steel bracelet compliments the watch beautifully, having it brushed mainly, with polished sides and a polished lining on either side of the central link, giving the Blue/Red Sumo a seamless look and feel.

All in all, for more than a decade, the Sumo is still one of the best bang for buck Seiko dive watch, and until now there’s no other like this in its price range. The Seiko Prospex Blue/Red Sumo Ref. SBDC057 is durable and legible, with a proven robust automatic movement, excellent casework, and featuring a unique two-tone colour theme.

Specifications

icon-maker
Maker
Seiko Japan
icon-movement
Movement
Caliber 6R15. Seiko Automatic.
icon-accuracy_range
Accuracy range
+25/-15 sec per day
icon-dial
Dial
Blue with applied luminous indexes
icon-luminous
Luminous
Lumibrite
icon-calendar
Calender
3 O'clock
icon-case
Case
Stainless steel
icon-crown_type
Crown type
Screwdown. Signed Crown
icon-lug_width
Lug width
20mm
icon-crystal
Crystal material
Hardlex
icon-strap
Strap
Stainless steel
icon-water_resistance
Water resistance
200m
icon-dimensions
Dimensions
45mm in diameter, 52.6mm lug to lug, 12.9mm thick

Comparison Chart

No watches in comparison chart

Artboard 1
Artboard 1
Maker

Movement

Case

Lug width

Water resistance

Dimensions

Maker
Movement
Case
Lug Width
Water resistance
Dimensions