Seiko Cal. 7190 - 644

Seiko 7190-644

The Seiko 7190-644 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-6b4f05ecc488]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1989

Related Models

seikata-wm-6b4f05ecc488