Seiko Cal. 6148 - 731

This Hand-Winding model from 1974 features a 39mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-38d752115e13]

Also known as: Goldfeather, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 3823-529
• Seiko 7020-736
• Seiko 0798-399
• Seiko 0745-647
• Seiko 6142-453
• Seiko 5617-495
• Seiko 5640-223
• Seiko 5277-926
• Seiko 6156-845
• Seiko 0711-761
• Seiko 5639-966
• Seiko 5242-576