Seiko Cal. 6138 - 168

Seiko 6138-168

The Seiko 6138-168 represents an important milestone in Seiko's 1976 lineup. Powered by the 6138 caliber with 17j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-cb3a4c5e9752]

Also known as: Tuna, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1976

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seikata-wm-cb3a4c5e9752