Tissot Seastar 1000 Powermatic 80 Blackout Blue Gradient
Dive Watch (Modern Sports Dive) · Tissot, owned by Swatch Group, positioned in the mid-range Swiss watch tier with a strong heritage dating back to 1853
Period: Modern Luxury (2010s-present) with tactical and neo-vintage cues
Type
Dive Watch (Modern Sports Dive)
Brand
Tissot, owned by Swatch Group, positioned in the mid-range Swiss watch tier with a strong heritage dating back to 1853
Movement
Automatic, Powermatic 80 (ETA C07.111 base), 21,600 vph (3 Hz), 80-hour power reserve, 23 jewels
Dimensions
Case diameter: 43 mm, case thickness: 12.7 mm, lug-to-lug: 49 mm, lug width: 21 mm
Description
The Tissot Seastar 1000 Powermatic 80 strikes an impressive balance between high-performance dive utility and contemporary urban styling. Featuring a stealthy black PVD-coated case paired with a captivating blue gradient dial, it commands attention on the wrist while offering robust water resistance and an exceptional 80-hour power reserve.
Key Features
80-hour power reserve Powermatic 80 movement, striking blue-to-black gradient fumé dial, blackout PVD stainless steel case, and a generous 300-meter water resistance rating
Dial Description
Gradient blue fumé dial shifting from bright blue center to deep black edge, applied luminous round and geometric indices, skeletonized sword hands with luminous fill, date window positioned at 6 o'clock
Case Material
Stainless steel with black PVD coating, featuring a combination of brushed and polished finishes
Crystal Type
Scratch-resistant sapphire crystal with anti-reflective coating
Bezel Details
Unidirectional rotating dive bezel with black PVD insert, 60-minute scale, and luminous pip at 12 o'clock
Crown & Pushers
Screw-down black PVD crown embossed with the historical Tissot 'T' logo, flanked by subtle crown guards
Bracelet or Strap
Black perforated rubber tropic-style strap with pin buckle closure
Caseback Details
Exhibition screw-down case back with a mineral glass window revealing the automatic movement
Movement Type
Automatic, Powermatic 80 (ETA C07.111 base), 21,600 vph (3 Hz), 80-hour power reserve, 23 jewels
Water Resistance
300 meters (1000 feet / 30 ATM), suitable for professional marine activity, skin diving, and high-impact water sports
Origin & Provenance
Swiss Made, manufactured in Le Locle, Switzerland, utilizing an industrialized high-performance outsourced-origin group movement
Age Estimate
Circa 2018-present production run
Cultural Significance
Represents the democratization of Swiss luxury diving watches, providing entry-level enthusiasts access to high power-reserve mechanics and robust tool watch styling
Condition Notes
Visually appears to be in very good to excellent condition with minimal signs of wear on the PVD coating and clean crystal and dial
Value Estimate
Retail price around $700 to $800 USD, secondary market values typically range between $400 and $650 USD depending on condition and accessories
Care & Maintenance
Standard water resistance testing recommended every 12 to 18 months, full mechanical service every 5 to 7 years, rinse with fresh water after exposure to saltwater
Similar Watches
Certina Action Diver, Hamilton Khaki Navy Scuba, Mido Ocean Star, Seiko Prospex Turtle
Interesting Facts
The Powermatic 80 movement achieves its massive 80-hour reserve by reducing the frequency to 3 Hz and utilizing an innovative high-tech synthetic escapement regulator without a regulator index