Seiko Cal. 0789 - 770

Seiko 0789-770

This Solar model from 1970 features a 34mm Hardlex-Coated Steel case. Powered by the 0789 caliber with 35j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-937ddbc2740b]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1970

Related Models

seikata-wm-937ddbc2740b