Spirotechnique Calypso

{"overview":"The Spirotechnique Calypso is a 35mm underwater film camera, designed for use without an external housing. With so few data points, any single figure should be treated as indicative rather than a firm market price in 2026.","buying_guide":"Because the Calypso relies on rubber O-ring seals to stay watertight, perished or hardened seals are the primary concern and should be inspected before any immersion. Check the body castings for corrosion from prior salt-water exposure, verify shutter operation across speeds, and confirm the original lens is present and free of internal haze.

Generated summary, 28 Apr 2026 — not checked by hand; prices on this page come from the sales, not from this text.