Price: $870.00
(as of Mar 04, 2025 18:32:43 UTC – Details)
wr: 20 ATM
case: 45 mm
gender: Gent
case material: Stainless Steel
strap material: SS Bracelet
functions: Data
glass: Sapphire
product type: Wristwatch
packaging: Official Box
desc:
Is Discontinued By Manufacturer : No
Product Dimensions : 3.15 x 3.15 x 3.15 inches; 10.58 ounces
Item model number : SPB103J1
Department : mens
Date First Available : September 3, 2019
Manufacturer : Seiko
ASIN : B07XDX2CZ2
Customers say
Customers appreciate the watch’s quality, value, and color. They find the green color subtle, with nice details like the brushed and polished areas on the case. The luminescent hands and marks are also nice. However, some customers mention that the green appears darker in dim lighting.
AI-generated from the text of customer reviews
13 reviews for Seiko Prospex 3rd Gen”Sumo” Diver’s 200m Automatic Green Dial Sapphire Glass Watch SPB103J1
Add a review

$870.00
swirthit –
Good value and great looks!
Perfect! As other reviewers mentioned, the green color is very subtle. In all but bright sunlight the face and dial look almost black. Weight, quality and comfort are outstanding. This is an outgoing model, but I’m fine with that. Waited 2 months to buy, price went down about 40% in that time. Definitely consider a Seiko for your high quality mechanical watch buy.
Jeff Woodman –
Good price, shipping, and quality, would recommend !
Good price, shipping, and quality, would recommend !
Walter Wheeler –
Great watch for the price
Price point is great for an automatic diver. Hefty like any other automatic but very comfortable. Watch is pretty accurate especially if you wear it all day. I suggest an automatic winder if you do not plan to wear it all the time. The Sumo takes pictures quite well but be forewarned, it is not as bright green as a Rolex Hulk or Kermit. For me, the sapphire lens is a huge plus. The luminescent hands and marks are nice as well. Watch was packaged safely and shipped in never touched condition. I’ll buy from Fast Track Retail again, without hesitation. P.S. If you buy from a retailer, don’t forget to register it on the Seiko site for warranty purposes.
Robin dolarian –
Poor quality
I bought this a few years ago the case and crown never worked correctly machine terribly finally just stripped out. Itâs gonna cost me $300 for a new case and crown. I think seiko shouldâve replaced this.
Jacob –
Watch problems
The watch is beautiful. I have been looking forward to buying this model for some time.When I received, the watch came with scratches that were very noticeable. The watch battery continously runs out every 20 minutes or so even when it was worn and fully wound.Would not recommend
Wfcd –
Don’t go by the pictures
Exactly as advertised Seiko Sumo Hulk. Looks like a really brilliant beautiful Green in the pictures. In pictures it looks like a green Seiko version of a Rolex Hulk. But in person the green is much darker. Almost black in dim lighting. I’ve had other Seiko watches all good quality. I’m sure this one is the same. But opening the box didn’t do anything for me. So I sent it back
Amazon Customer –
Fantastic time piece for the money. Superb quality.
Canât say enough about this watch. LOVE it. Buttery smooth movement, gorgeous dial. Very few crisp green watches available. This one stands out above the rest!
C.B. E. –
Love the green, but shows black insideâ¦.
Love the green and the quality of the watch,,, do not like the watch when it looks more black then greenâ¦
Stu –
The watch. looks great and has a nice weight. Poor quality though and will lose 5-10 minutes a day. I wouldn’t recommend this watch, especially at this price.
domenico –
Grazie ad Amazon ho realizzato un piccolo desiderio che da tempo coltivavo tutto perfetto l’orologio, e’ arrivato anche due giorni prima del previsto con doppio imballaggio ben curato, però lo preferivo con le sue pellicole ed etichette sia sul vetro che sia sul bracciale cmq nel complesso nulla da dire consiglio.
Alfred Agius –
Was impressed with fast postage inspite of Covid global affliction. The Sumo Hulk is awesome & mesmerising includes manual & guarantee & lovely presentation box. Recommending this seller. Will buy again.
Kei –
ã±ã¼ã¹ï¼ç®±ï¼ã ãããéµéããã¦ããªã®ã§ããããï¼ç®±ãå«ããåå価å¤ãããã®ã«â¦ãããã¾ã§åã製åã®æè¨ãè³¼å ¥ãããæ¹ãå¤ã ããã¨æãã¾ãã使 ãã¯ã¬ã¼ã ãçºããªããªãã®ã§ããããï¼
Federico Lazzara –
Eccellente orologio, molto ben realizzato e preciso, il mio dopo un mesetto di rodaggio perde solo 3 secondi al giorno circa, quindi rientra abbondantemente in specifica.