Seiko Cal. 6242 - 128

The Seiko 6242-128 represents an important milestone in Seiko's 1999 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-46f6050d729f]

Also known as: Sumo, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1999

Related Models

• Seiko 5653-142
• Seiko 5686-181
• Seiko 3837-341
• Seiko 6270-401
• Seiko 6249-453
• Seiko 3894-451
• Seiko 6287-541
• Seiko 7171-657
• Seiko 7041-199
• Seiko 6338-242
• Seiko 7017-118
• Seiko 7043-104