Seiko Cal. 0748 - 230

The 0748-230 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0748 caliber with 30j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-e86fbb4c6d4f]

Also known as: Goldfeather, Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1982

Related Models

• Seiko 0722-349
• Seiko 3855-871
• Seiko 4463-629
• Seiko 7033-165
• Seiko 6669-781
• Seiko 5665-861
• Seiko 0747-609
• Seiko 4560-890
• Seiko 7084-972
• Seiko 3834-137
• Seiko 5647-691
• Seiko 6126-350