Seiko Cal. 6239 - 398

Seiko 6239-398

The 6239-398 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6239 caliber with 27j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-a30dcde92134]

Also known as: Tuna, World Timer

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1980

Related Models

seikata-wm-a30dcde92134