Grand Seiko

Since its inception in 1960, Grand Seiko has exemplified Japanese excellence in watchmaking, creating timepieces that rival or exceed Swiss luxury standards. Their proprietary Spring Drive movement represents a revolutionary fusion of mechanical and electronic engineering, offering unprecedented precision. The brand is renowned for their exceptional case polishing using the Zaratsu technique, their extremely precise mechanical movements, and their nature-inspired aesthetics. Each timepiece showcases their philosophy of 'The Nature of Time,' combining practical innovation with artistic expression and uncompromising attention to detail.

104
Watches
3
Families
136
Listings

Families

Mechanical

Quartz

Spring Drive

Current Listings

[WTS] Grand Seiko SBGX059 | 37mm | 9F Quartz | Mint | Complete Set | $1599

Grand Seiko SBGX059 | 37mm | 9F Quartz | Mint | Complete Set | $1599

Grand Seiko - SBGX059 · $1,599
This Grand Seiko SBGX059 is a 37mm watch powered by a 9F Quartz movement, part of a complete set.

  • Condition: Mint
  • Size: 37mm diameter
  • Movement: 9F Quartz
Posted at
Apr 14, 2026, 10:15 AM
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[WTS] Grand Seiko Sport GMT. Black Dial- SBGNO27

Grand Seiko Sport GMT. Black Dial- SBGNO27

Grand Seiko - SBGN027 · $2,450
This Grand Seiko SBGN027 combines high-accuracy quartz reliability with classic GS finishing, featuring a sporty, fixed-bezel GMT design and unmatched precision of a 9F movement.

  • Condition: Very Good
  • Movement: Caliber 9F86 Quartz
  • Water resistance depth rating: 200m
  • Case diameter: 39mm
Posted at
Apr 13, 2026, 7:47 PM
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[WTS] LNIB Grand Seiko SBGX357 Skyflake Titanium - 37mm NEW MODEL

LNIB Grand Seiko SBGX357 Skyflake Titanium - 37mm NEW MODEL

Grand Seiko - SBGX357 · $3,500
A Grand Seiko SBGX357 Skyflake Titanium in a beautiful light blue dial, featuring the 9F movement and titanium case. This watch is a new model and comes with a full set of links and warranty.

  • Condition: like new in box (LNIB)
  • Case size: 37mm
  • Movement: 9F quartz
Posted at
Apr 13, 2026, 5:42 PM
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[WTS] Grand Seiko Sport GMT Black Dial - SBGN027

Grand Seiko Sport GMT Black Dial - SBGN027

Grand Seiko - SBGN027 · $2,450
This Grand Seiko SBGN027 combines high-accuracy quartz reliability with classic GS finishing, offering a sporty and precise GMT design.

  • Condition: Very Good
  • Case diameter: 39mm
  • Water resistance depth rating: 200m (20 bar)
  • Lug-to-lug distance: 45.9mm
Posted at
Apr 13, 2026, 5:38 PM
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[WTS] Grand Seiko SBGE271 Elegance GMT Spring Drive 40MM Full Set

Grand Seiko SBGE271 Elegance GMT Spring Drive 40MM Full Set

Grand Seiko - SBGE271 · $5,595
This Grand Seiko SBGE271 Elegance GMT Spring Drive watch features a stainless steel 40 mm case with a Spring Drive GMT movement, offering smooth glide and precision.

  • Condition: Very good condition
  • Case size: 40mm diameter
  • Movement type: Spring Drive GMT
  • Case material: stainless steel
Posted at
Apr 13, 2026, 9:06 AM
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[WTS] Grand Seiko SBGA081 Spring Drive

Grand Seiko SBGA081 Spring Drive

Grand Seiko - SBGA081 · $2,650
This Grand Seiko SBGA081 features a charcoal grey vertically brushed dial and is powered by the 9R65 Spring Drive movement, which runs smoothly in perfect condition.

  • Condition: Overall Good with signs of normal wear
  • Movement: 9R65 Spring Drive
  • Case Size: 39.5mm excluding crown guards
Posted at
Apr 13, 2026, 1:26 AM
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[WTS] Grand Seiko SBGX349 aka the night sky full kit

Grand Seiko SBGX349 aka the night sky full kit

Grand Seiko - SBGX349 · $2,300
A Grand Seiko SBGX349 in excellent condition, known as the 'night sky' model. It features a unique design and has been well cared for by its owner.

  • Condition: well pre-owned
  • Status: discontinued
  • Battery life: until at least December 2028
  • Water resistance: passed WR pressure test
Posted at
Apr 12, 2026, 10:17 PM
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[WTS] 1973 Grand Seiko Ref.5646-7011 Hi-Beat 28,800 bph | Patina Good Condition (Serviced)

1973 Grand Seiko Ref.5646-7011 Hi-Beat 28,800 bph | Patina Good Condition (Serviced)

Grand Seiko - 5646-7011 · $850
This 1973 Grand Seiko Ref.5646-7011 features a classic 36mm stainless steel case with 18mm lugs and a compact 41mm lug-to-lug, powered by the Caliber 5646A high-beat automatic movement running at 28,800 bph.

  • Condition: Good condition with minor scratches
  • Case size: 36mm
  • Lug width: 18mm
  • Lug-to-lug: 41mm
Posted at
Apr 12, 2026, 8:11 PM
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[WTS] Grand Seiko SBGV207 Caliber 9F + Zaratsu Polishing - Full Kit

Grand Seiko SBGV207 Caliber 9F + Zaratsu Polishing - Full Kit

Grand Seiko - SBGV207 · $1,950
The Grand Seiko SBGV207 is a daily wearer that showcases precision, finishing, and understated luxury. It's powered by the in-house 9F quartz movement, accurate to ±10 seconds/year, making it one of the cleanest daily wearers you can own.

  • Condition: Very good overall condition, some scratches from normal wear
  • Case Size: 40mm
  • Movement: 9F82 High-Accuracy Quartz
  • Crystal: Sapphire
Posted at
Apr 12, 2026, 5:44 PM
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