Seiko Cal. 4446 - 363

Seiko 4446-363

The Seiko 4446-363 represents an important milestone in Seiko's 1967 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-d889c72845e0]

Also known as: Panda, Sportsmatic

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1967

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