Seiko Cal. 6686 - 598

Seiko 6686-598

The 6686-598 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6686 caliber with 27j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-f97451cdc6c4]

Also known as: Bullhead, Silverwave

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1978

Related Models

seikata-wm-f97451cdc6c4