Seiko Cal. 4543 - 837

Seiko 4543-837

The Seiko 4543-837 represents an important milestone in Seiko's 1983 lineup. Powered by the 4543 caliber with 25j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-9ff51f336d8d]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1983

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