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# 1955# 24-hour scale# Concentric circles# Crown at 2 o'clock# Crown at 4 o'clock# Dive watches# Field watches# Germany# GMT# GMT Bezel# GMT hand# Office GMT# Sand textured dial# Sandwich Dial# Scratch pattern# Sellita SW 200-1# Sellita SW 330-2# Super Compressor# Titanium# Waves