Seiko Cal. 6656 - 659

Seiko 6656-659

The 6656-659 is a sought-after Solar piece from Seiko's golden era. Powered by the 6656 caliber with 31j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-b02a73f005b6]

Also known as: Turtle, Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
41mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1978

Related Models

seikata-wm-b02a73f005b6