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Reserved exclusively for collectors in the United States, this Seiko Prospex "Ice Diver" Sumo SPB177, is inspired by the many dynamic shades of glacier ice found in the world's polar extremes.
Longtime fans of the Seiko Sumo will appreciate the Ice Diver's familiar silhouette, particularly its adherence to the wide, thin 44mm case silhouette and 200 meters of water resistance. However, this new reference upgrades the Sumo with Seiko's 6R35 automatic movement (with its 70-hour power reserve), a scratch-resistant sapphire crystal, and a neatly detailed, 'waffle' texture dial.
This new Prospex dive watch continues the traditions of Seiko's mastery of timekeeping instruments in extreme environments, and celebrates the 50th anniversary of legendary Japanese adventurer Naomi Uemura conquering Mt. Everest wearing a Seiko 6105 diver in 1970.
- Stainless steel
- Case size: 44mm
- Crystal: Sapphire
- Screw-down crown & caseback
- Strap: three-link bracelet with folding clasp & diver's extension
- Caliber Number 6R35 (24 jewels, with date)
- Automatic with hacking, handwinding
- Power reserve: 70 hours
- Water resistance: 200 meters
- ISO 6425 (Diver's watch) certified
- Lumibrite on hands and indexes
- Unidirectional rotating bezel
- Exclusive to the United States
Toppers is excited to offer a free extended warranty on the purchase of new watches. This warranty begins when the manufacturer's warranty runs out. As such, Topper Fine Jewelers will provide an additional non-transferable warranty for a period of one year.*
*Restrictions Apply. Service provided anywhere other than at Topper Fine Jewelers or a service center of the original manufacturer is not covered and shall void the warranty. Topper Fine Jewelers will have sole discretion to determine whether the work for the warranty will be performed "in house" by Topper Fine Jewelers or at a repair facility of our choice. The limited warranty does not cover bracelets, crystals, batteries, or any damage to the case or movement caused by moisture that might have entered the watch as a result of improper handling, nor does it apply, on a more general basis, if there is evidence of misuse or abuse. Only Topper Fine Jewelers will determine at its sole discretion to repair any watch under this warranty.