Seiko Cal. 6647 - 579

Seiko 6647-579

This Automatic model from 1995 features a 42mm Stainless Steel case. Powered by the 6647 caliber with 22j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-23dd84131206]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
22j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1995

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seikata-wm-23dd84131206