Seiko Cal. 4437 - 772

Seiko 4437-772

The Seiko 4437-772 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-ba3faf79c8ea]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1998

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