Seiko Cal. 5690 - 271

Seiko 5690-271

The 5690-271 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-29b9c9212d43]

Also known as: Pogue, Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
15.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1985

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seikata-wm-29b9c9212d43