Designed for explorers who demand unwavering visibility and reliability in any condition, DELMA's Oceanmaster collection has set the standard for precision, durability, and nautical innovation. The Lume edition carries this legacy forward, featuring fully luminous dials that shine with clarity and confidence, day and night.

In daylight, the vibrant yellow dial is a striking stage for the signature points-of-sail indicator. After sunset, the fully glowing dial showcases vibrant green hands and indexes to highlight critical navigational elements, ensuring clarity when it matters most.

The stainless-steel nautical bezel and integrated tactical planner ensure precision when plotting a course while the framed date display at 6 o'clock provides legibility at a glance. Encased in solid stainless steel and water-resistant to 500 meters, the Oceanmaster Lume is built to withstand the harshest conditions with unwavering strength and reliability.

Movement: Automatic

Case Diameter: 44 mm

Case Height: 13.8 mm

Lug Width: 24 mm

Lug-to-Lug Size: 51 mm

Case Material: 316L stainless steel

Case Finish: Satin-brushed with polished beveled edges

Case Back: Screw-down stainless steel with 4 screws and mineral crystal

Bezel: Stainless steel, unidirectional nautical bezel

Crystal: Sapphire crystal with AR coating

Crown: Stainless steel screw-down

Dial: Dark Yellow Super-Luminova full lume dial, applied indexes in Super-Luminova BGW9

Hands: Hour and minute with SLN C1, red central seconds

Bracelet: Stainless-steel three link bracelet

Clasp: Stainless-steel deployant clasp with pusher

Water Resistance: 50 ATM / 500 m / 1650 ft

Weight: 130 g