Seiko Cal. 6685 - 729

Seiko 6685-729

The 6685-729 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6685 caliber with 31j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-172d1590400f]

Also known as: UFO, Sea Horse

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1987

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seikata-wm-172d1590400f