Seiko has blended the tradition with the latest 
technology in manufacturing of Seiko Presage SRPBs. The watches undergo 
numerous tests before being sold into the market. The SRPB models are tough, 
durable and yet stylish. The designs were inspired by 
Japanese cocktail maker Ishigaki Shinobu. Seiko’s SRPB models are the most popular watches 
reason being their stainless steel case, the thickness and 40.5 mm case. The 
thickness can vary for each watch in range of 11.8 mm to 13mm. The Seiko 
presage SRPB series consist of simple three hand watches. The glass material of 
SRPBs is made with hardlex crystal making it water resistant and easy to carry 
everywhere. The latest models of 2017 in SRPB series include, SRPB41, SRPB43, 
SRPB44 and SRPB46. Each model has an attractive dial with unique shades of sea 
blue, grey, silver or gold. The enamel dial colours are used in SRPB model 
making them corrosion free and durable. The SRPB series features 23 jewels. The 
watches are not only attractive in design but they employ traditional Urushi 
techniques. Capable of withstanding the pressure when hit on the ground Seiko’s 
SRPB models are truly the best creations by Seiko Presage.