Seiko Cal. 5242 - 680

Seiko 5242-680

The Seiko 5242-680 represents an important milestone in Seiko's 1972 lineup. Powered by the 5242 caliber with 36j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-67a70c351910]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1972

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seikata-wm-67a70c351910