Seiko Cal. 6658 - 446

Seiko 6658-446

The Seiko 6658-446 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-7c6bce97793e]

Also known as: Rally, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
23j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1977

Related Models

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