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Tissot T120.807.11.091.00

Seastar 1000 Powermatic 80

Retail $875

What Should You Pay?

Estimated fair market values. Actual prices vary by condition, completeness, and seller.

New / Like New / Full Kit
$450 – $585
high confidence
Excellent / Pre-Owned
$369 – $479
high confidence
Used / Watch Only
$284 – $369
high confidence
Fair Market Value
$424
Blended estimate for excellent condition

Recent Comparable Listings

Community Marketplace

DateConditionAsking Pricevs MarketDeal
Apr 24Like New$449-5%good
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A professional dive watch from Tissot's Seastar 1000 collection featuring a gradient turquoise-to-black dial and the reliable Powermatic 80 movement. This 40mm variant offers a more wearable size while maintaining the collection's 1000m water resistance and professional diving features.

Specifications
Case Diameter 40 mm
Case Height 12.5 mm
Case Material 316L stainless steel
Case Shape round
Case Back exhibition
Lug Width 20 mm
Water Resistance 1000m
Crystal sapphire
Bezel Type rotating_unidirectional
Bezel Material ceramic
Dial Color turquoise
Dial Indexes applied
Dial Hands sword
Bracelet/Strap metal
Bracelet Material 316L stainless steel
Clasp deployant
Complications date
Movement
Movement Powermatic 80
Type automatic
Power Reserve 80 hours
Frequency 21,600 vph
Jewels 23
Functions hours, minutes, seconds, date

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