Seiko Cal. 6681 - 288

Seiko 6681-288

The 6681-288 is a sought-after Solar piece from Seiko's golden era. Powered by the 6681 caliber with 17j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-5bf2a82a35b7]

Also known as: Panda, Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
17j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1981

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