Seiko Cal. 0789 - 657

Seiko 0789-657

The Seiko 0789-657 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c09ccf000e3b]

Also known as: Silverwave, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1978

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