Seiko Cal. 6341 - 920

The Seiko 6341-920 represents an important milestone in Seiko's 1974 lineup. Powered by the 6341 caliber with 27j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-41ef9d3539ec]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1974

Related Models

• Seiko 5245-219
• Seiko 7116-418
• Seiko 0754-563
• Seiko 6680-280
• Seiko 6636-829
• Seiko 6343-543
• Seiko 4544-193
• Seiko 7078-154
• Seiko 6195-828
• Seiko 0778-624
• Seiko 4570-206
• Seiko 5699-633