Seiko Cal. 4498 - 384

Seiko 4498-384

The Seiko 4498-384 represents an important milestone in Seiko's 1971 lineup. Powered by the 4498 caliber with 34j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-603ebb73f840]

Also known as: Shogun, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1971

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