Seiko Cal. 3827 - 454

Seiko 3827-454

This Quartz model from 1965 features a 39mm Gold-Plated case. Powered by the 3827 caliber with 27j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-0f1e3aa5101b]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1965

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