Seiko Cal. 6376 - 437

The Seiko 6376-437 represents an important milestone in Seiko's 1973 lineup. Powered by the 6376 caliber with 22j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-ac2d3b54c295]

Also known as: Helmet, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1973

Related Models

• Seiko 6348-263
• Seiko 6167-774
• Seiko 4521-577
• Seiko 6177-196
• Seiko 4469-897
• Seiko 4491-277
• Seiko 0797-459
• Seiko 7031-566
• Seiko 0723-107
• Seiko 4581-521
• Seiko 7010-388
• Seiko 4510-783