Seiko Cal. 6658 - 823

Seiko 6658-823

This Automatic model from 1985 features a 43mm Two-Tone case. Powered by the 6658 caliber with 24j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-0d151017ae9e]

Also known as: Turtle, Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
24j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1985

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