Seiko Cal. 6231 - 393

Seiko 6231-393

The 6231-393 is a sought-after Solar piece from Seiko's golden era. Powered by the 6231 caliber with 31j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-5a5b87fd660d]

Also known as: Samurai, Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
44mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
31j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1985

Related Models

seikata-wm-5a5b87fd660d