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Grand Seiko STGK031
Reference

Grand Seiko STGK031

This elegant 30mm wristwatch is a modern interpretation of the celebrated 62GS, Grand Seiko’s first mechanical model to feature automatic winding. It is characterized by its distinctive bezel-free construction, which allows for a seamless integration of the crystal with the case. Like its predecessor, this modern…

ReferenceSTGK031
CollectionHeritage
Case diameter30 mm
Case materialStainless steel
MovementMechanical
Power reserve50 h
Water resistance100 m
CrystalSapphire
Original retail (USD)$6,600

This is a reference-catalog entry for the Grand Seiko STGK031. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

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