Seiko Prospex Aqua 'SUMO' Solar GMT Diver Watch - SFK001J1 - 45mm

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Seiko Prospex Collection/ Sea Series
Japanese solar watch with a stainless steel bracelet strap, 45mm case, unidirectional rotating bezel, blue coloured dial & date window.

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 - it's a substantially strong looking timepiece. The Lumibrite colour on the 24-hour hand is high in visibility underwater and the aqua 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.Prospex is a combination of the words Professional and Specifications. Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.Since launching Japans first divers watch in 1965, Seikos innovative watchmaking has changed global dive watch standards.

Caliber Number: 5K65
Movement Type: Solar
Precision: ±15 seconds per month
Jewels: 3
Functions: Overcharge prevention function, Quick-start function, 24-hour hand & Calendar-linked time difference adjustment function
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Clasp: Three-fold clasp with secure lock , push button release with extender
Bracelet Length: 200.0
Distance between lugs: 20
Water Resistance: 200m / 660ft diver's
Magnetic Resistance: 4,800 A/m
Features: Screw-down crown, Three-fold clasp with secure lock & Screw case back

More Information
Band Material: Stainless Steel
Face Diameter: 35mm
Case Material: Stainless Steel
Dial: Index & Arabic Markings
Face: Blue
Glass Type: Sapphire Crystal
Watch Movement: Japanese Automatic
Water Resistance: 20 Bar
Width: 20mm
Brand Code: SFK001J1
Warranty: 2 Years
Barcode: 2638042
Postage & Returns

If you wish to return goods, you have a duty to keep them in your possession and to take reasonable care of them until you return them. Goods must be returned in their original condition, including immediate packaging, within the cooling off period.

You can return an item at either of the Rocks stores or return the items in their original packaging via post. You will incur the cost of postage if it is simply a change of mind.

For more information please read our full postage and returns policy.

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