Seiko Cal. 7030 - 748

Seiko 7030-748

The 7030-748 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7030 caliber with 23j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-0cf1f4a59945]

Also known as: Turtle, Helmet

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1990

Related Models

seikata-wm-0cf1f4a59945