Seiko Cal. 6356 - 959

Seiko 6356-959

This Spring Drive model from 1989 features a 46mm PVD Black case. Powered by the 6356 caliber with 23j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-6461d7735008]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1989

Related Models

seikata-wm-6461d7735008