Seiko Cal. 6388 - 531

Seiko 6388-531

The 6388-531 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6388 caliber with 28j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-f2efa0e2729e]

Also known as: Emperor

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1992

Related Models

seikata-wm-f2efa0e2729e