Seiko Cal. 4498 - 863

Seiko 4498-863

The 4498-863 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4498 caliber with 28j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-98d64d62e0ce]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1966

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