Seiko Cal. 6351 - 680

Seiko 6351-680

The 6351-680 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6351 caliber with 30j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-01ffe4a2ae1a]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1991

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