Seiko Cal. 6190 - 301

The Seiko 6190-301 represents an important milestone in Seiko's 1988 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e533e9e79746]

Also known as: Sumo, Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1988

Related Models

• Seiko 4580-287
• Seiko 7061-763
• Seiko 6178-709
• Seiko 0714-426
• Seiko 7078-472
• Seiko 5677-996
• Seiko 6195-391
• Seiko 6647-815
• Seiko 4499-876
• Seiko 5253-135
• Seiko 3868-487
• Seiko 5254-990