Specifications:

Brand: SEAGULL

Water Resistance: 50 meters

Calendar Display: Yes

Movement: Automatic Mechanical

Design Inspiration: Classic, elegant, timeless design with a focus on purity and simplicity

Dial: Elegant and sophisticated with clean lines and simple color schemes

Features: Synthetic sapphire crystal with high transparency and scratch resistance, screw-down stainless steel crown for easy and comfortable winding, luminous hands for clear time reading

Case Material: 316L stainless steel

Case Diameter: Approximately 40mm

Case Thickness: Approximately 10mm

Strap Material: 20mm leather

Weight: Approximately 60g

Clasp: Buckle

Water Resistance: 50 meters

Power Reserve: Approximately 42 hours

Movement Caliber: ST2130

Frequency: 28,800 vibrations per hour

Jewels: 28

Functions: Hours, minutes, seconds, date

Crown Operation: 1. Wind the watch by rotating the crown in position 1. 2. Adjust the date by rotating the crown in position 2. 3. Set the time by stopping the second hand in position 3 and turning the crown

Certification: CNAS approved, international recognition, testing report valid until 2027.09.22

Testing Standards: QB/T1249-2013

Compliance: Passed all quality and performance tests for mechanical watches

Model Number: 2021128-W126

SEA-GULL, a brand known for its classic and timeless designs, presents the National Series with automatic mechanical movement and calendar display, suitable for both business and casual occasions. The collection features a range of color options and styles, including classic white dials with either stick or Roman numeral markers, as well as sophisticated black dials with similar time indicators. The watches are designed with a focus on elegance, simplicity, and versatility, making them a perfect choice for those who appreciate classic style with a modern touch.