Seiko Cal. 6128 - 840

Seiko 6128-840

The 6128-840 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6128 caliber with 28j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-991a816f9a22]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
28j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1982

Related Models

seikata-wm-991a816f9a22