Seiko Cal. 4476 - 239

Seiko 4476-239

The 4476-239 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4476 caliber with 31j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-e0c2cb18ac14]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1965

Related Models

seikata-wm-e0c2cb18ac14