Seiko Cal. 6376 - 647

The 6376-647 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-af02387eb631]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1989

Related Models

• Seiko 7191-541
• Seiko 3848-312
• Seiko 4523-958
• Seiko 7148-541
• Seiko 3846-653
• Seiko 6127-623
• Seiko 6334-509
• Seiko 5646-494
• Seiko 7056-635
• Seiko 4424-773
• Seiko 7164-315
• Seiko 0770-625