Panerai Radiomir vs. JLC Deep Sea Alarm

Key Points from the Discussion

• The Panerai Radiomir 338, despite its titanium case, is criticized for its Piaget-based movement, which some argue lacks the finishing of the original Piaget Altiplano 838P caliber and is misleadingly marketed as 'in-house' by Panerai.
• The author admits that while both watches currently hold equal appeal, the novelty of the Panerai might wear off, and questions the notion that a dive watch must be automatic, referencing vintage manual-wind Panerais.
• A contributor argues that the JLC Deep Sea Alarm is the more 'incoherent' and 'authentic in-house' diving watch compared to the Panerai, citing the Panerai's manual movement and lack of a rotating bezel as aberrations for a dive watch.
• The author's re-entry into the Panerai world was driven by the Radiomir 338's moderate 42mm size, brushed titanium case with gold hands, wired lugs, and thin Piaget-based manual wind movement, rather than brand loyalty.
• Manual-wind dive watches with short power reserves are rare because frequent winding can compromise the crown's water resistance seal, a critical factor for diving instruments, leading most modern dive watches to feature automatic movements or long power reserves.
• A collector expresses appreciation for the Panerai Radiomir's slim case, 100m water resistance, and the Piaget-based movement, despite the missing minute train, finding it suitable for daily activities beyond diving.
• The 42mm Radiomir is praised for its elegant fit, functioning as a 'dressy tool watch,' with its Piaget-derived movement being a significant draw for its warmth and beauty.
• One collector prefers the JLC, finding few Panerai models appealing, particularly disliking the price-to-movement value of the Cali dial models, though acknowledging the quality of Panerai's in-house calibers.