NAUTILUS MODEL, REF. 3800/001JA, MOVEMENT NO. 1’426’165, CASE NO. 2’811’030

Reference 3800 was in production from 1981 until 2006 and available in different versions. It pays homage to the original Nautilus reference 3700 with a similar design and aesthetic except in a smaller size case and with the addition of a centre seconds hand made possible by the introduction of cal. 335 SC.

Ref.3800 is illustrated in the 'Blue Book 4', 2020 edition by Eric Tortella, page 486 & 509.