As the fight to be able to call your product “The Worlds…” continues, the niches just get narrower; Fujitsu throw their hat into the ring with this, the 705i, hailed as “The World’s slimmest waterproof 3G cellphone”.  Competitors for the title may be thin on the ground, but that doesn’t mean it isn’t a pretty slick phone: a mere 13.7mm deep, it’ll survive up to 30 minutes submerged in up to 1m of water.

Other than being waterproof, the 705i has Super Clear Voice and Super Clear Mike (sic) audio processing, can shoot images and video courtesy of its a 2-megapixel camera, and weighs just 111g.  It’ll manage 170 minutes of talktime or 100 minutes of video calling, despite the narrow battery.

No word on pricing nor availability.

[via SlashGear]