Born from the Seastar’s heritage, the new 38mm Quartz Chronograph introduces a new expression of the collection’s signature identity — bringing precision to motion and personality to every variation. Its 38mm stainless-steel case is water-resistant up to 30 bar (300m/ 1000ft), offering reliable performance in a format that suits a wide range of wrists. Powered by a Swiss quartz chronograph movement, it features a watersport bezel, screw-down crown and case back, and chronograph sub-dials for precise timing. Luminescent hands and markers ensure legibility in low-light conditions. Available in a range of configurations, the collection brings a wide variety of finishes and strap options to suit different moods and styles.

SPECIFICATIONS

About the Watch

SKU: T1202173706100
Collection: Sport
Weight: 79 g
Warranty: 2 Years
Country of Manufacture: Switzerland

Case & Crystal

Dimensions: 38 mm length x 38 mm width x 12.95 mm thickness

Lug Width: 18 mm

Water Resistance: Up to 30 bar (300 m / 1000 ft)

Case Shape: Round

Case Material: 316L stainless steel with black PVD coating

Case Features: Mineral bezel ring, anti-clockwise rotating bezel, screw-down crown and caseback, screw-down pushers

Crystal: Scratch-resistant sapphire crystal with double-sided anti-reflective coating

Movement

Type: Swiss quartz

Energy: Quartz EOL (End of Life indicator)

Caliber: 10 1/2’’’ (23.3 mm diameter)

Battery: Renata 394

Functions:

Hour, Minute, Small Seconds, Central 60-Seconds hand, Date (HMsSD)

30-minute and 1/10 second counters

Central 60-seconds chronograph hand

ADD and SPLIT functions

EOL battery indicator

Dial

Dial Colour: Graded grey-to-black

Indexes: Applied indexes

Hands: Luminescent hands with Super-LumiNova®

Strap

Reference: T603050800

Lengths: 103.15 mm (6h side) / 66.40 mm (12h side)

Material: Synthetic (front and back)

Colour: Black

Buckle: Standard buckle with interchangeable quick-release system

Tissot Seastar 1000 38mm T120.217.37.061.00