The Oceaneva™ Tenuis Calendar is a dress watch built for the long game — slim enough for formal wear, capable enough for everyday life, and precise enough to earn a second look from anyone who knows movements.

The blue hydraulic-embossed sunray dial, with its horizontal ridges and Grade A Swiss BGW9 Luminova, reads with quiet confidence in any light. The Miyota 9120 automatic movement — 26 jewels, 40-hour power reserve — keeps a date complication running reliably without adding bulk. At 11.8mm, the case stays slim for its 45mm footprint.

Finished in 316L stainless steel with a brushed bezel, polished case sides, and an exhibition caseback, the Tenuis Calendar rewards close inspection. The screw-down crown and 100M water resistance mean it handles more than the boardroom. Limited to 50 individually numbered pieces per colorway.

Specifications

• Movement: Miyota 9120 Automatic | 26 jewels | 40-hour power reserve | Date complication
• Case: 316L Stainless Steel | 45mm diameter (corner to corner) | 39.5mm horizontal width | 11.8mm thickness | 22mm lug width (tapering to 17.5mm)
• Crystal: Sapphire with anti-reflective coating
• Crown: Screw-down
• Lume: Grade A Swiss BGW9 Luminova
• Water Resistance: 100M
• Caseback: Exhibition see-through
• Bracelet: 316L Stainless Steel | Polished center links | Deployant clasp | Screw sizing
• Edition: Limited — 50 pieces per color, individually numbered

Includes

• Oceaneva presentation box
• Warranty card
• Hang tag
• Polishing cloth
• Miyota 9120 instruction card
• Pusher date tool
• Bracelet sizing screwdriver