Seiko Cal. 7091 - 612

Seiko 7091-612

The 7091-612 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7091 caliber with 28j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-df6d15cc5f15]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
34mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1967

Related Models

seikata-wm-df6d15cc5f15