Tissot · Manufacturer image
Tissot · Seastar
Tissot Seastar 1000 Powermatic 80
T120.407.11.041.03
A 300 m Swiss dive watch with an 80-hour reserve and a ceramic bezel insert, at a price where most competitors are still using aluminium.
Street price
$795
MSRP $875
86
Selection Score
86 out of 100
Provisional
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At a Glance
- Self-winding mechanical movement with 80 hours of power reserve
- Date display
- Unidirectional rotating dive bezel
- 300 m water resistance
- Sapphire with anti-reflective coating crystal
- Luminous hands and markers
Specifications
- Brand
- Tissot
- Collection
- Seastar
- Movement
- Tissot Powermatic 80, caliber Powermatic 80, 80 hours of power reserve, Nivachron balance spring
- Case
- Stainless steel, 43 mm diameter, 13 mm thick, 50 mm lug-to-lug
- Crystal
- Sapphire with anti-reflective coating
- Bracelet / strap
- Steel bracelet (bracelet reference T605046721), Folding clasp with diver's extension, 22 mm lug width
- Water resistance
- 300 m (984 ft)
- Dial colours
- Blue
- Style
- Diver, Sport
- Recommended wrist
- Medium, Large
- Country of origin
- Switzerland
What we like
- 300 m water resistance, deeper than any other watch here
- Ceramic bezel insert rather than aluminium
- 80-hour power reserve from the Powermatic 80
- Sapphire with anti-reflective treatment
Full specifications
- Brand
- Tissot
- Model
- Seastar 1000 Powermatic 80
- Reference
- T120.407.11.041.03
- Collection
- Seastar
- Street price
- $795
- MSRP
- $875
- Movement type
- Automatic
- Movement
- Tissot Powermatic 80
- Caliber
- Powermatic 80
- Power reserve
- 80 hours
- Stated accuracy
- Not published
- Balance spring
- Nivachron
- Case diameter
- 43 mm
- Case thickness
- 13 mm
- Lug-to-lug
- 50 mm
- Lug width
- 22 mm
- Weight
- 190 g
- Case material
- Stainless steel
- Crystal
- Sapphire with anti-reflective coating
- Water resistance
- 300 m (984 ft)
- Dial colours
- Blue
- Bracelet / strap
- Steel bracelet (bracelet reference T605046721)
- Bracelet material
- Stainless steel
- Clasp
- Folding clasp with diver's extension
- Date
- Yes
- GMT
- No
- Chronograph
- No
- Style
- Diver · Sport
- Recommended wrist
- Medium · Large
- Country of origin
- Switzerland
- Released
- 2019
- Selection Score
- 86 / 100
Score Breakdown
RatingWeightPoints
- 25%21.0
Value
- 20%18.4
Movement
- 15%13.5
Build Quality
- 15%12.6
Design
- 10%7.6
Wearability
- 10%8.8
Features
- 5%4.4
Brand & Ownership
Selection Score86
Seven pillars, each rated 0–10 and weighted as shown. The total is the sum of the weighted ratings — the headline number can never disagree with its own breakdown.
Ratings are demo data pending editorial review.
Where to Buy
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Tissot
$875 · Price checked August 1, 2026
Watch Brands: Tissot
Tissot is the Swatch Group's volume Swiss brand, which gives it access to ETA movements — including the Powermatic 80, the 80-hour automatic that reset expectations under $1,000.
