Seiko Cal. 7160 - 537

Seiko 7160-537

The Seiko 7160-537 represents an important milestone in Seiko's 1975 lineup. Powered by the 7160 caliber with 33j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-f1bc90a5b565]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
34mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1975

Related Models

seikata-wm-f1bc90a5b565