HTD Aquatic SpaceBoy Orange AE5F09-SBA

The HTD Aquatìc SpaceBoy Orange Ref. AE5F09-SBA is a vibrant interpretation of the classic skin-diver, combining the unmistakable styling of 1960s and 1970s dive watches with modern Italian design and contemporary construction. Created by Florence-based independent watchmaker HTD (Horological Tools Department), the Aquatìc collection celebrates the golden age of recreational diving, when compact cases, colorful dials, and highly legible displays defined the sport. The SpaceBoy features a 39.4mm stainless steel case measuring 47mm lug-to-lug and just 11.5mm thick, giving it excellent proportions for everyday wear. Its striking orange dial, inspired by the colorful dive watches of the 1970s, features oversized stylized Arabic numerals at 3, 6, and 9 o'clock, complemented by luminous hour markers and polished hands filled with BGW9 Super-LumiNova. A contrasting black aluminum unidirectional diving bezel with a 120-click mechanism reinforces its vintage-inspired appearance, while an ultra-domed sapphire crystal recalls the acrylic crystals found on classic skin divers. A screw-down crown, solid caseback, 200 meters of water resistance, and stainless steel three-link bracelet complete the rugged yet distinctly retro design.

Inside is the Japanese-made Miyota 90S5 Premium automatic movement, a reliable high-beat caliber operating at 28,800 vibrations per hour and delivering approximately 42 hours of power reserve. The movement features both manual winding and hacking seconds, allowing for precise time setting, while its relatively slim construction helps maintain the SpaceBoy's comfortable case thickness. Founded in Florence in 2020, HTD has developed a following among watch enthusiasts for its thoughtful reinterpretations of vintage tool watches, combining distinctive historical design elements with contemporary mechanical reliability. The Aquatìc SpaceBoy reflects this philosophy particularly well, offering the compact proportions and playful character of early recreational diving watches without sacrificing the durability expected from a modern sports watch. The brilliant orange dial provides an unmistakable connection to the colorful dive-watch designs of the 1970s, while the black bezel, oversized luminous numerals, and polished stainless steel case create a balanced, highly recognizable aesthetic. With its distinctive SpaceBoy dial, robust 200-meter water resistance, dependable automatic movement, and Italian design heritage, this orange-dial Aquatìc is a compelling choice for collectors who appreciate vintage-inspired divers with a personality all their own.

Reference: AE5F09-SBA

Dated: 2026

Strap: Stainless Steel Bracelet

Case Size: 39mm x 11.5mm thickness - Stainless Steel

Lug Width: 20mm

Movement: Miyota 9 Series - Automatic

Functions: Hours, seconds, minutes

Box and Papers: Inner/outer boxes, and warranty card

Crystal: Sapphire

Bracelet size: 7.5”

Case has no wear. Bracelet has no wear. Dial, hands, and crystal have no wear.