Seiko Cal. 4538 - 538

Seiko 4538-538

The Seiko 4538-538 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-48a2a6c2410e]

Also known as: UFO, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1979

Related Models

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