SEA-GULL 1963B Gradient Blue

The SEA-GULL 1963B Gradient Blue gives the classic aviation chronograph a contemporary expression through a textured blue dial that deepens towards the edge. Silver-tone hands and applied markers complement the matching blue subdials, while a light grey leather strap softens the overall palette. Inside the 37.3 mm stainless steel case, the hand-wound ST1901 movement features premium finishing, visible through the exhibition caseback.

Reference: 819.37.1963B
Case Material: 316L Stainless Steel
Dimensions: 37.3 mm diameter / Approx. 47 mm lug-to-lug
Thickness: Approx. 15 mm
Dial: Textured gradient blue with matching blue subdials and applied silver-tone markers
Movement: SEA-GULL ST1901 with premium finishing, hand-wound, 22 jewels, 21,600 vibrations per hour
Chronograph: Column-wheel mechanism with horizontal clutch and a 30-minute counter
Seconds Display: Small seconds at 9 o’clock
Crystal: Sapphire
Caseback: Exhibition caseback
Water Resistance: 5 Bar / 50 metres
Strap: Light grey textured leather
Lug Width: 18 mm
Buckle: Pin buckle