Seiko Cal. 7138 - 530

Seiko 7138-530

The 7138-530 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-842f07a36edc]

Also known as: Bullhead, Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
35mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1986

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