Seiko
Seiko Prospex Alpinist Black Series Night Vision Limited Edition Watch - Spb337J
Seiko Prospex Alpinist Black Series Night Vision Limited Edition Watch - Spb337J
SKU:SPB337J
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Reference Number: 78708
PROSPEX: Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.
THE ALPINIST: This PROSPEX is also part of the SEIKO automatic range. Known by SEIKO fans as ‘The Alpinist’ this time piece really highlights attention to detail. Seiko introduced the ALPINIST in 1961, designed to be reliable timepiece for mountain climbers and other sports enthusiasts. They have a relatively small size, brushed finishes and field watch designs.
BLACK SERIES: The series of all black divers’ watches inspired by the dramatic and mysterious world of the nighttime ocean.
NIGHT VISION LIMITED EDITION: This watch features a textured black dial with white and turquoise toned LumiBrite, luminescent hands and markers. The dial also features a date window- all protected by sapphire crystal glass that features a cyclops. The case of the watch features an inner rotating compass bezel and measures 39.5mm. Made from black plated stainless-steel, the look of the watch is finished off with a matching black plated band. Each timepiece is a numbered limited edition out of 5500 pieces and is engraved on the exhibition case back.
TECHNICAL DETAILS
Movement | Caliber Number 6R35 |
Movement Type | Automatic with manual winding |
Precision | +25 to -15 seconds per day |
Power reserve | Approx. 70 hours |
Jewels | 24 |
Functions | Stop second hand function, Date display |
Case/Band | |
Case Material | Stainless steel (hard coating) |
Case Size | Thickness: 13.2mm, Diameter: 39.5mm |
Lug-to-lug | 46.4mm |
Crystal | Sapphire crystal with magnifier |
Crystal Coating | Anti-reflective coating on inner surface |
LumiBrite | Lumibrite on hands and index(es) |
Clasp | Three-fold clasp with push button release |
Bracelet Length | 190.0 |
Distance between lugs | 20 |
Other Details | |
Water Resistance | 20 bar |
Magnetic Resistance | 4,800 A/m |
Weight | 147.0 |
Features | LIMITED EDITION on the case back, Serial number engraved on the case back, Screw case back, Rotating compass inner ring, Screw-down crown, See-through & Screw case back |
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