Seiko Cal. 6148 - 364

This Spring Drive model from 1979 features a 37mm PVD Black case. Powered by the 6148 caliber with 34j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-1cb8ceabe63f]

Also known as: Turtle, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1979

Related Models

• Seiko 6271-734
• Seiko 5630-892
• Seiko 4512-829
• Seiko 7120-142
• Seiko 0776-125
• Seiko 6150-902
• Seiko 0779-884
• Seiko 0711-693
• Seiko 6157-415
• Seiko 7139-224
• Seiko 3861-912
• Seiko 0733-191