The Seiko SFK003J Prospex Seascape Sumo GMT Diver is a Solar movement watch with 200m water resistance. The SFK003 features a classic looking watch with a Green dial along with a stainless steel case & bracelet.

Seiko Prospex introduces its first solar watch with a GMT hand, powered by the in-house built new calibre of 5K62. The watch shape is affectionately named ‘Sumo’ by Seiko fans because of its size and shape and the 12 o’clock marker.

The Lumibrite colour on the 24-hour hand is high in visibility underwater and the green coloured dial produces vibrant accents to the elegantly pressed pattern design. The 200 metre water resistance is paired with a stainless steel case and high power generation efficiency.

Featuring the Seiko in house solar  5K65 movement, the SFK003J1 has an accuracy tolerance of approximately +15 /- 15 seconds per month . This model is finished in full Stainless Steel. The hands and the markers have lumibrite to make them visible at night (once fully charged). The case size is 45mm and thickness 13.2mm and with a lug width of 20mm. The lug to lug size is the same as the previous iteration of the classic Sumos at 51.8mm. and the entire watch weighs approximately 190gm. Being a 200m dive watch, features include a screw lock crown, a screw case back and a uni-directional rotating bezel. Additional features include a date function and a stop seconds hand function.

The SFK001J features Sapphire Crystal glass with anti-reflective coating on the inner surface and has a magnetic resistance of 4800 A/m.

What we love: The finish and the clean look. The Green dial along with the overall finish of the model. Destined to be a Seiko cult classic model. Feels solid on the hand. Made in Japan. Images don't do this watch justice.

Ships in 1-3 Business Days from Sydney with Australia Post Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing Click & Collect as the delivery option. 

3 Year warranty from Seiko (Australia). StarBuy are Authorised distributors of Seiko Watches. All Seiko Watches are shipped in Seiko original packaging. All Seiko warranties are registered online directly by Seiko. After purchase and shipping by StarBuy, an email is sent by Seiko registering the warranty. A link to the online instructions manual is also sent within the email. Seiko no longer supply any hard copies of the warranty booklet or the instructions manual.