Seiko Cal. 6630 - 339

Seiko 6630-339

The Seiko 6630-339 represents an important milestone in Seiko's 1989 lineup. It features a Silver dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-32da4533824c]

Also known as: Turtle, Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1989

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