Seiko Cal. 6138 - 970

Seiko 6138-970

The 6138-970 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-70e34f7b67e5]

Also known as: Rally, World Timer

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1982

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