Seiko Cal. 6344 - 437

The 6344-437 is a sought-after Solar piece from Seiko's golden era. Powered by the 6344 caliber with 33j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-f71ff14f21c3]

Also known as: Bullhead, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1997

Related Models

• Seiko 5632-180
• Seiko 4563-278
• Seiko 4433-683
• Seiko 0785-466
• Seiko 6623-933
• Seiko 7159-301
• Seiko 6268-440
• Seiko 6611-670
• Seiko 5266-685
• Seiko 6623-326
• Seiko 3817-395
• Seiko 6322-693