Seiko Prospex SRPA21K1 vs. Casio G-Shock GPR-B1000-1

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Seiko Prospex SRPA21K1

3.8

Free delivery

2.8

Unknown delivery cost

Clock face

Black, Blue, Red, Silver

Black

Colour of bracelet

Blue, Silver

Black, Grey, Green

Type of hands

Analogue (clockwork)

Digital

Thickness

13.4 mm

20 mm

Width

45 mm

57 mm

Features

Date display, Luminescent, Rotating bezel

Date display, Chronograph, Shock resistant, Bluetooth, Stopwatch, Altimeter, Alarm, Solar power

Water resistance (max depth)

200 m

Water resistance (max pressure)

20 ATM

Gender/age

Bracelet (material)

Steel, Silver

Resin Band, Rubber, Silicone

Case

Silver, Stainless steel, Aluminum

Stainless steel, Aluminum

Type of glass

Mineral glass

Sapphire glass

Primary power source

Automatic

Battery