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The Ancient Hour

Vintage Seiko Special LM Cushion Case 5206-6010 Automatic

Vintage Seiko Special LM Cushion Case 5206-6010 Automatic

Regular price $299.00 USD
Regular price Sale price $299.00 USD
Sale Sold out

Vintage Seiko Special LM Cushion Case

Ref. 5206-6010 Automatic

A bold expression of 1970s design, the Vintage Seiko Special LM 5206-6010 stands out with its distinctive cushion case — a shape that perfectly captures the era’s confident styling. Clean lines, strong wrist presence, and classic Seiko finishing make this piece a true vintage statement.

Powered by the high-beat Caliber 5206 automatic movement, it delivers smooth performance and reliable precision. Recently serviced and overall in very good condition, this Special LM blends mechanical excellence with timeless retro character.


⚙️ Features

  • Seiko Caliber 5206 Hi-Beat automatic movement

  • Cushion case design

  • Early 1970s production

  • Recently serviced

  • Overall very good condition


📐 Measurements

  • Case size: 36mm

Item Number
Bezel Color
Movement 5206-6010
Reference Number
Band/Strap
Vintage Yes
Brand Seiko
Case Color
Department Mens
Type
Band Color
Dial Color
Lug Width
Model Special Lm
Band Width
Case Size 36mm
Case Material Stainless steel
Country/Region of Manufacture Japan
Display Analog
Category
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  • Has this been authenticated?

    All watches at The Ancient Hour are guaranteed authentic by our trusted watchmakers and us. Certificate included!

  • Has this been serviced?

    All watches at The Ancient hour are professionally serviced before being offered at our shop. Servicing is done by our trusted watchmakers and gone through very capable hands.

  • Mechanical guarantee?

    Each watch comes with a 1-year mechanical warranty so if anything goes wrong, please let us know immediately.

  • Inspection period?

    We definitely want you to love your watch, so you always have 14 days to fall in love or return to The Ancient Hour, no questions asked.

  • How much is the shipping?

    We exclusively deliver worldwide via UPS Courier service which is free for you.

  • General care?

    Given that most of our watches are around half a century old, they will need to be treated with extra love and care, and they require servicing every 4-5 years.