Tissot Chronograph Watch Seastar 1000 Blue T1204171104100
$554.32
Tissot Seastar 1000 Chronograph Watch
Blue Dial · Swiss Made Quartz Chronograph · Reference T1204171104100
The Tissot Seastar 1000 Chronograph combines a substantial 45.5 mm stainless steel case with a blue chronograph dial and a 300-metre water-resistance rating. Its Swiss Made quartz ETA G10.212 movement provides chronograph timing, while the rotating bezel, screw-down crown, sapphire crystal, and diver extension contribute to a purpose-led design with clear sporting character.
Design & Construction
The round case is crafted from 316L stainless steel and measures 45.5 mm in diameter with a thickness of 12.8 mm. This generous case profile gives the watch a confident wrist presence while providing the structure for its chronograph display and water-oriented features.
A unidirectional, anti-clockwise rotating bezel surrounds the dial. The design is complemented by a screw-down crown and a solid caseback. Scratch-resistant sapphire crystal protects the front of the watch, helping preserve the clarity of the display during everyday wear.
Blue Chronograph Dial
The blue dial creates a distinctive contrast with the stainless steel case and bracelet. Stainless steel hands and indexes are luminous, supporting legibility in low-light conditions. The layout includes small seconds, a date window positioned between 4 and 5 o’clock, and three dedicated chronograph sub-dials.
The sub-dials display 1/10 seconds, 60 seconds, and 30 minutes. In addition to standard chronograph timing, the watch includes ADD and SPLIT functions, giving the chronograph display added versatility for measuring elapsed intervals.
Movement & Chronograph Functions
At its centre is a Swiss Made quartz ETA G10.212 movement. The quartz calibre powers the chronograph and its associated sub-dials, as well as the small-seconds display and date indication. The movement contains 4 jewels and uses an EOL battery, specified as a Renata 394.
- Chronograph timing with 1/10-second, 60-second, and 30-minute indications
- ADD and SPLIT chronograph functions
- Small seconds and date display
- Renata 394 EOL battery
- Swiss Made ETA G10.212 quartz movement with 4 jewels
Stainless Steel Bracelet
The 316L stainless steel bracelet measures 20 cm in length and 21 mm in width, creating a cohesive finish with the watch’s stainless steel case. It closes with a folding clasp equipped with both a safety mechanism and a diver extension. These details provide a secure fastening arrangement and allow the bracelet to be extended when required.
Water Resistance
The Seastar 1000 Chronograph is water resistant to 300 metres, equivalent to 30 ATM. Together with its unidirectional bezel, screw-down crown, solid caseback, and diver extension, this specification forms an important part of the watch’s aquatic-focused design.
