Seiko Cal. 6610 - 551

Seiko 6610-551

This Quartz model from 1984 features a 37mm Gold-Plated case. Powered by the 6610 caliber with 32j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-f8e0537ae656]

Also known as: Sumo, Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1984

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seikata-wm-f8e0537ae656