Seiko Cal. 6660 - 253

Seiko 6660-253

This Quartz model from 1986 features a 46mm Titanium case. Powered by the 6660 caliber with 22j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-b65bd67a3df9]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
46mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1986

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