Seiko Cal. 6121 - 828

The Seiko 6121-828 represents an important milestone in Seiko's 1996 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-803dce2940d7]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1996

Related Models

• Seiko 7052-834
• Seiko 6198-632
• Seiko 7159-785
• Seiko 0780-532
• Seiko 4538-820
• Seiko 5214-961
• Seiko 5281-135
• Seiko 5684-826
• Seiko 3817-167
• Seiko 7026-651
• Seiko 5261-278
• Seiko 6129-112