Seiko Cal. 6120 - 540

The Seiko 6120-540 represents an important milestone in Seiko's 1968 lineup. With its 21mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-dc9beb4afee6]

Also known as: Rally, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1968

Related Models

• Seiko 3817-554
• Seiko 4416-111
• Seiko 4512-283
• Seiko 6290-649
• Seiko 7195-625
• Seiko 6355-358
• Seiko 0778-222
• Seiko 7126-685
• Seiko 6213-814
• Seiko 5256-952
• Seiko 5642-571
• Seiko 4495-540