Seiko Cal. 4556 - 337

The Seiko 4556-337 represents an important milestone in Seiko's 1985 lineup. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-59cd2b7fd613]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

Related Models

• Seiko 7159-325
• Seiko 0732-503
• Seiko 5620-695
• Seiko 5618-421
• Seiko 6163-953
• Seiko 4592-104
• Seiko 4479-894
• Seiko 5636-109
• Seiko 6160-136
• Seiko 0799-922
• Seiko 7039-396
• Seiko 3822-811