Seiko 7005-5020, Cal. 7005, Men’s Automatic Vintage Watch

Seiko 7005-5020 1972 — First impression - 7005-5020

The Seiko 7005-5020 from 1972 embodies the refined elegance of early 70s Japanese horology. Its cushion-shaped stainless steel case, paired with a unique vertical brush purple dial, delivers a sophisticated aesthetic that appeals to both collectors and enthusiasts. The automatic Cal. 7005 movement ensures reliable performance, while the sharp case lines and applied markers underscore Seiko’s attention to detail during this era.

Seiko 7005-5020 - Vertical Brush Purple Dial

The dial’s rich purple tone is finished with a vertical brushing that creates a subtle play of light, offering depth without overwhelming the design. Applied rectangular hour markers with polished surrounds and luminous inlays provide legibility and elegance, while the framed date window at 3 o’clock adds practical functionality.

7005-5020 - Hands

Polished baton-style hour and minute hands, filled with luminous material, complement the dial’s refined look. The slim central seconds hand adds a precise and balanced finishing touch to the watch face.

Seiko 7005-5020 - Sharp Stainless Steel Case

The octagonal cushion case measures 36 mm in diameter, combining brushed and polished finishes for a dynamic visual contrast. The angular lugs and well-proportioned bezel enhance the watch’s distinctive profile, reflecting Seiko’s innovative case design language of the 1970s.

7005-5020 - Crown

Positioned at 3 o’clock, the unsigned stainless steel crown matches the case finish and offers smooth operation. Its design aligns with Seiko’s understated approach to dress watch crowns of the era.

Seiko 7005-5020 - Leather Strap

This example is fitted with a high-quality aftermarket orange leather strap with white stitching, offering a bold and modern contrast to the vintage dial. While not original to the watch, it enhances wearability and style.

Mechanical Excellence — Cal. 7005 Automatic Movement

At its heart, the Seiko 7005-5020 houses the Cal. 7005 automatic movement with 17 jewels, operating at 21,600 vibrations per hour. Renowned for its reliability and ease of maintenance, this Japanese-made movement stands as a testament to Seiko’s mechanical watchmaking heritage of the early 1970s.

Heritage of the Seiko 7005 Series in the 1970s

The 7005 series was part of Seiko’s transitional period between the mechanical watchmaking peak and the emerging quartz era. This design showcases the era’s emphasis on bold cases, vibrant dials, and dependable movements, making it a notable collectible for those seeking authentic Japanese vintage design.

Seiko 7005-5020 — Warranty, Shipping Worldwide

This Seiko 7005-5020 has been fully serviced and is offered in excellent working condition. All components are original, except for the strap. Backed by a 1-year warranty and worldwide shipping. Discover more Seiko vintage watches with unique 1970s design or explore our curated dress vintage watches in automatic movements.