Seiko Cal. 4498 - 437

Seiko 4498-437

The 4498-437 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8caaf640d700]

Also known as: Turtle, Panda

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1979

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seikata-wm-8caaf640d700