Seiko Cal. 4438 - 545

Seiko 4438-545

The Seiko 4438-545 represents an important milestone in Seiko's 1995 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-397f4a6444a1]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1995

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seikata-wm-397f4a6444a1