Seiko Presage SSA447 Style60's Automatic Cream Dial Luminox altitude gained

altitude gained

1/100 Second Chronograph Measures up to 24 Hours

the watch proved its reliability when it was used by members of the Japanese Antarctic Research Expedition from 1966 to 1969

Repeated pressing

Each showcases a traditional Japanese handcraft combined with Seiko's mechanical watchmaking skills

Seiko Presage SSA447 Style60's Automatic Cream Dial Luminox altitude gainedCaliber Number 4R57 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 29 Functions Date hand Power reserve indicator Stop seconds hand function Case Band Case Material Stainless steel Case Size Thickness: 14. 3mm Diameter: 40. 8mm Lug to lug: 48. 9mm Crystal Box shaped Hardlex LumiBrite LumiBrite on hands and index(es) Clasp Three fold clasp with push button release Distance between lugs 20 Other Details Water