Grand Seiko Historical Collection Self-Dater Spring Drive Platinum Limited Edition SBGA107 Laco 862143 Editions RAD-AUX Casio G-Shock Baby-G Ana-Digital Duel

Casio G-Shock Baby-G Ana-Digital Duel Spring Collection BGA230SC-4B

From the Lobster Collection

Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)

Warranty 2 years

³This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition

Grand Seiko Historical Collection Self-Dater Spring Drive Platinum Limited Edition SBGA107 Laco 862143 Editions RAD-AUX Casio G-Shock Baby-G Ana-Digital DuelIn 1964, the 2nd generation of Grand Seiko was released. Manufactured at Suwa Seikosha (now Seiko Epson), the Grand Seiko Self Dater was the 1st model of Grand Seiko not only to use a date display, but also water resistance and to use the Zaratsu polishing technique. For the 50th Anniversary of this model, Seiko has introduced 3 Spring Drive models, and 2 quartz models to commemorate this piece as a part of their Historical Collection. Also made at