Seiko Cal. 7048 - 148

The 7048-148 is a sought-after Solar piece from Seiko's golden era. Powered by the 7048 caliber with 20j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-b82664be79aa]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1965

Related Models

• Seiko 3864-656
• Seiko 4447-703
• Seiko 4575-262
• Seiko 5215-956
• Seiko 6181-446
• Seiko 3879-846
• Seiko 0761-665
• Seiko 6693-127
• Seiko 6298-854
• Seiko 4420-177
• Seiko 5254-394
• Seiko 5252-709