Seiko Cal. 0739 - 138

Seiko 0739-138

The 0739-138 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-2b3007fcc61a]

Also known as: Sumo, Pogue

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1971

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