Seiko Cal. 6630 - 377

Seiko 6630-377

This Automatic model from 1997 features a 38mm Gold-Plated case. Powered by the 6630 caliber with 25j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-7e2b4e34052d]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1997

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