Seiko Cal. 6310 - 370

Seiko 6310-370

This Solar model from 1965 features a 40mm Hardlex-Coated Steel case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-958bfce95762]

Also known as: Sea Horse, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1965

Related Models

seikata-wm-958bfce95762