Seiko Cal. 5658 - 648

Seiko 5658-648

This Hand-Winding model from 1995 features a 44mm Hardlex-Coated Steel case. With its 20mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-2c3d5a5a4ea7]

Also known as: Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1995

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