Seiko Cal. 6619 - 635

Seiko 6619-635

The 6619-635 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6619 caliber with 35j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-a0f64ad8b66c]

Also known as: Bullhead, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1968

Related Models

seikata-wm-a0f64ad8b66c