Seiko Cal. 3887 - 438

Seiko 3887-438

The Seiko 3887-438 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-10632a26d46c]

Also known as: Turtle, Sumo

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1983

Related Models

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