Squale 1521 Green Ray Automatic Green Dial Steel Strap Men's Watch 1521PROFGR.SQ20L

The Squale 1521 Green Ray Bracelet combines the robust construction of a professional dive watch with a fumé green dial that changes character as the light shifts. Crafted from polished 316L stainless steel, the case measures 42mm in diameter, 48mm from lug to lug and 12.5mm thick, offering substantial proportions while remaining comfortable on the wrist. Beneath the flat sapphire crystal with its anti-reflective coating, the smoky green dial transitions from vivid emerald tones at the centre to darker shades around the edge, creating the distinctive Green Ray effect. Printed hour markers and broad hands filled with Super-LumiNova C3 ensure excellent legibility, while the unidirectional bezel with its aluminium insert features a sixty-minute diving scale designed for underwater timing.

Swiss Automatic Movement

Powering the 1521 Green Ray is the Swiss-made Sellita SW200-1 automatic movement in Elaboré grade. Beating at 28,800 vibrations per hour and equipped with 26 jewels, the calibre delivers approximately 38 hours of power reserve while supporting both hacking and hand-winding functions. Renowned for its reliability and ease of servicing, the SW200-1 has become a popular choice for professional and everyday tool watches alike. The movement combines precise timekeeping with robust construction, complementing the practical character of the 1521 collection.

Stainless Steel Bracelet

The 1521 Green Ray is paired with a polished stainless steel bracelet that complements the reflective surfaces of the case and enhances the versatility of the design. Measuring 20mm wide and secured by a stainless steel clasp, the bracelet balances durability with everyday comfort, allowing the watch to transition easily between active use and daily wear. Its integrated appearance maintains the clean lines of the case while emphasising the purposeful character of the watch.

The Squale 1521 Signature

One of the defining features of the 1521 collection is the crown positioned at 4 o’clock, a layout originally developed to reduce pressure against the wrist and minimise the risk of accidental impacts while diving. Combined with the distinctive case profile, this configuration has become one of the model’s most recognisable characteristics and has remained largely unchanged for decades.

The Green Ray edition further distinguishes itself through its striking fumé dial finish, which shifts from bright green to deep forest tones throughout the day. Alongside its exceptional 50 ATM water resistance and professional diving specifications, these details give the 1521 Green Ray Bracelet a distinctive identity within Squale’s line-up of Swiss dive watches.