50s GRUEN Precision Gents Dress Watch 510-183 Sea King The watch houses a top

The watch houses a top class 23M military grade caliber running on 17 jewels with sweep seconds complication

85 automatic movement

The watch houses a legendary 23Z classic 17 jewels robust manual wind movement

hard enamel over Sterling silver with straight line turned engine design

50s GRUEN Precision Gents Dress Watch 510-183 Sea King The watch houses a topempressissi is pleased to offer this gorgeous GRUEN wrist watch from the mid 50s original and signed ready to wear, gift or add to your collection. The watch houses a 510 manual wind caliber, running on 17 jewels with sub seconds. It is cased in a GRUEN slim 10K rolled gold plated case in overall excellent condition with original signed crown and mint low dome crystal. The dial is a factory original in pearl white tone and is near mint with original