Seiko Cal. 6135 - 546

The Seiko 6135-546 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-9369f6b3888f]

Also known as: Sumo, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1979

Related Models

• Seiko 4572-646
• Seiko 7026-243
• Seiko 4588-139
• Seiko 5213-929
• Seiko 4469-341
• Seiko 6319-534
• Seiko 5288-620
• Seiko 4534-488
• Seiko 6395-795
• Seiko 0798-947
• Seiko 0748-412
• Seiko 4583-362