Seiko Cal. 7155 - 426

Seiko 7155-426

The Seiko 7155-426 represents an important milestone in Seiko's 1989 lineup. Powered by the 7155 caliber with 36j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-8a1ace8089ce]

Also known as: Sumo, Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1989

Related Models

seikata-wm-8a1ace8089ce