Seiko Cal. 3844 - 640

Seiko 3844-640

The 3844-640 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-cd0b8d90dae7]

Also known as: Samurai, Flighty

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1968

Related Models

seikata-wm-cd0b8d90dae7