Seiko Cal. 6656 - 335

Seiko 6656-335

This Quartz model from 1988 features a 40mm Hardlex-Coated Steel case. Powered by the 6656 caliber with 28j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-f390e3bbf9eb]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1988

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