Seiko Cal. 4430 - 682

Seiko 4430-682

The 4430-682 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4430 caliber with 27j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-8b0a1f02c1ed]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1984

Related Models

seikata-wm-8b0a1f02c1ed