Seiko Cal. 7121 - 415

The Seiko 7121-415 represents an important milestone in Seiko's 1975 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-0681dbdf1d6d]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1975

Related Models

• Seiko 4440-387
• Seiko 6678-774
• Seiko 4540-653
• Seiko 7140-648
• Seiko 3874-474
• Seiko 4583-284
• Seiko 4529-940
• Seiko 6346-953
• Seiko 7057-415
• Seiko 4540-333
• Seiko 5627-668
• Seiko 7041-609