Seiko Cal. 6616 - 401

Seiko 6616-401

This Quartz model from 1992 features a 39mm Two-Tone case. With its 20mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-4393c8c061d5]

Also known as: Tuna, Navigator

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1992

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seikata-wm-4393c8c061d5