Seiko Cal. 6630 - 627

Seiko 6630-627

This Automatic model from 1989 features a 39mm Two-Tone case. Powered by the 6630 caliber with 32j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-8a6d813adbae]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1989

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