Seiko Cal. 7139 - 159

Seiko 7139-159

The Seiko 7139-159 represents an important milestone in Seiko's 1999 lineup. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-611ae00bf85a]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1999

Related Models

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