機芯: A Japanese quartz movement (Cal. 2315-6H), powered by a battery and accurate to within a few seconds per month. No winding, no daily routine — you simply wear it.
錶殼: Stainless Steel 316L
錶盤: A semi-glossy, mat wave pattern that catches light like the surface of the sea. Polished, lume-filled hour markers and a contrasting inner ring keep the time easy to read at any angle.
電池:SR626SW
鏡面材質: Flat sapphire crystal with anti-reflection coating. Sapphire is second only to diamond in hardness, so it shrugs off scratches from daily wear — and the coating keeps the dial readable in bright light and underwater.
錶帶:黑色 矽膠 錶帶
防水等級:10 ATM 適合游泳、浮潛與日常在水邊佩戴。
其他尺寸: 40 mm case, 20 mm lug width and a slim profile that slides under a shirt cuff. The lug width is shared across the Nordgreen range, so straps swap in seconds.