Seiko Cal. 6689 - 634

Seiko 6689-634

The 6689-634 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8af3be0d7715]

Also known as: Panda

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Green
Jewels
27j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1988

Related Models

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