Seiko Cal. 5633 - 544

Seiko 5633-544

The Seiko 5633-544 represents an important milestone in Seiko's 1984 lineup. Powered by the 5633 caliber with 26j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-7abfd157684f]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
26j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1984

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