Seiko Cal. 7161 - 758

Seiko 7161-758

The Seiko 7161-758 represents an important milestone in Seiko's 1990 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-69382748e844]

Also known as: Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1990

Related Models

seikata-wm-69382748e844