Seiko Cal. 7170 - 813

Seiko 7170-813

The Seiko 7170-813 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-37b749689167]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1982

Related Models

seikata-wm-37b749689167