Seiko Cal. 6688 - 495

Seiko 6688-495

The 6688-495 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6688 caliber with 32j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-7dbe1040838a]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1971

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seikata-wm-7dbe1040838a