Seiko Cal. 5649 - 632

Seiko 5649-632

The Seiko 5649-632 represents an important milestone in Seiko's 1988 lineup. Powered by the 5649 caliber with 34j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-1b668096631f]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1988

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