Grand Seiko J14070 (Historical Collection : Grand Seiko 1st timepiece in history)

Specification

Brand : Grand Seiko

Reference : J14070

Case Material : ST. Steel with 14K Gold Filled

Case Size : 36mm

Lug Width : 18mm

Movement : 3180 (Manual Winding)

Frequency : 18000 bph

Jewels : 25