Seiko Cal. 6691 - 184

Seiko 6691-184

The 6691-184 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-434c369489c4]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1979

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seikata-wm-434c369489c4