The 39 mm stainless steel case has a round-tonneau form with brushed surfaces and polished chamfers
Collectors of vintage Japanese watches see this reference as part of Seiko’s broader narrative of democratizing automatic horology
making the watch immediately wearable in both formal and smart-casual settings
The Helvetia Allround identity gives the piece a versatile character
The case retains sharp edges and a uniform polish
Seiko LM 5606-5070, Men's Automatic, 1977 1950s Vintage Watches The 39 mm stainless steelVintage Seiko LM Dress Vintage Watch from 1977 with a mens automatic format, confirmed Cal. 5606, and a deep blue dial set inside a broad stainless steel case with an integrated mesh bracelet. Offered for sale as an all original watch, it has a distinctive late 1970s look that feels restrained, graphic, and highly collectible. Late 1970s LM design with a broad, integrated stance A 35 mm case that wears larger through shape At 35 mm across with a 41 mm