This is a rare Seiko Advan model with a stunning purple textured 'Nebula' dial. The watch features a 38mm diameter case, a 21600 bph movement with hacking seconds function, and a quick set day/date display with kanji/english calendar.

• Condition: Minor to no signs of use, some patina on dial
• Case diameter: 38mm
• Movement: 21600 bph, hacking seconds function
• Bracelet type: Solid stainless steel

• Condition: Preowned with some wear, scratches, and marks
• Movement: Quartz
• Case Material: Stainless steel
• Case Width: 32mm (without crown)

This early-70s Seiko Advan features a stepped two-level dial, tight sunburst radial finish, and sharp applied block indexes. It's a tasteful piece from a period when Seiko was pushing design forward without sacrificing build quality.

• Condition: Excellent, original condition
• Case Size: unknown
• Depth Rating: null
• Water Resistance: null

The Seiko ADVAN 7039-7020 Blue Dial is a vintage watch with a unique butterfly dial pattern and day/date feature. Made in Japan, this automatic mechanical watch has 21 jewels and a screw-down caseback.

• Condition: Near New (NOS)
• Case Size: 38mm
• Water Resistance: None
• Movement Jewels: 21

This is a vintage Seiko Chronograph with an iconic design featuring a 10th of a second sub-register. It has a notable blemish on the crystal but all other functions work well, including keeping time and chronograph hand movement.

• Condition: Good, with notable blemishes on the crystal and a sticky chronograph hand
• Bezel condition: Very good
• Bracelet type: Genuine Seiko Quartz
• Bracelet size compatibility: Up to 7.5inch wrist

This is a rare Seiko Quartz Chronograph 'Synchrotimer' from November 1982. It features a robust movement with fly by wire circuitry and 15 jewels, making it one of the earliest models produced.

• Condition: Vintage, serviced condition with wear marks and small dings throughout the case
• Movement Type: Quartz chronograph
• Bracelet Material: Original PVD hinges on 'H-Link' bracelet
• Case Dimensions: No specific dimensions mentioned, but image is available in the post

This is a vintage Seiko 7A28-7039 Quartz Chronograph “Synchrotimer” from November 1982. It features fly by wire circuitry and 15 jewels, and has been serviced with the exception of a replacement crystal. The watch is in great condition considering its age, but it's essential to note that vintage watches can be temperamental and may require service.

• Condition: Very honest, serviced vintage condition
• Bracelet Length: 7.5-7.75 inches
• Dimensions Case: case size not specified

This Seiko 7A28-7039 Quartz Chronograph is one of the earliest models produced in November 1982. It features a robust movement with fly by wire circuitry and 15 jewels.

• Condition: Very honest, serviced vintage condition
• Movement Type: Quartz Chronograph
• Jewels: 15
• Bracelet Size Range: 7.5-7.75 inches

The Seiko 7A28-7039 Quartz Chronograph "Synchrotimer" is one of the earliest models produced in November 1982. It features a robust movement with fly by wire circuitry and 15 jewels, and comes with its original H-Link bracelet with PVD hinges.

• Condition: Very honest, serviced vintage condition
• Bracelet size: 7.5-7.75 inches
• Crystal type: Replacement crystal
• Band type: H-Link bracelet