Key Features

• ✔ A rare early-production Seiko 5 Actus SS, reference 6106-8420, manufactured in September 1969. This vintage watch features its original polished plastic crystal and a silver sunray dial. The caseback retains the period “WATERPROOF” marking, and the dial, hands, and indices are described as being in beautiful condition with no deterioration.
• ✔ The crown-operated date and day quickset and hacking function (seconds hand stops when setting) are reported to work well. The crystal has been polished and is described as scratch-free. The nearly unused silver Milanese-style bracelet completes this collectible vintage watch. Please review the photos carefully; as with any vintage item, minor wear may not be visible in every image.
• ✔Key Features
• ✔ - Early-production 1969 Seiko 5 Actus SS
• ✔ - Original plastic crystal, not the later glass type
• ✔ - “WATERPROOF” marking on the caseback
• ✔ - Day/date quickset and hacking function
• ✔ C:Brand: Seiko
• ✔ C:Model: 5 Actus SS
• ✔ C:Reference Number: 6106-8420
• ✔ C:Watch Type: Wristwatch
• ✔ C:Style: Vintage
• ✔ C:Department: Men
• ✔ C:Movement: Automatic
• ✔ C:Jewels: 23
• ✔ C:Year Manufactured: 1969
• ✔ C:Manufacture Date: September 1969
• ✔ C:Serial Number: 991720
• ✔ C:Dial Color: Silver
• ✔ C:Dial Pattern: Sunray
• ✔ C:Crystal: Original plastic
• ✔ C:Crystal Condition: Described as scratch-free; polished
• ✔ C:Case Width: Approximately 36.9 mm
• ✔ C:Case Width Measurement: Excludes crown
• ✔ C:Bracelet Style: Milanese
• ✔ C:Band Color: Silver
• ✔ C:Band Condition: Nearly unused
• ✔ C:Caseback Marking: “WATERPROOF”
• ✔ C:Functions: Day quick

Specifications

[Extremely Good Condition/Rare] 1969 First Lot 5 Actus SS Plastic Windshield