Seiko Cal. 4538 - 203

The Seiko 4538-203 represents an important milestone in Seiko's 1985 lineup. Powered by the 4538 caliber with 25j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-43ee10c91c03]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1985

Related Models

• Seiko 6643-222
• Seiko 6330-555
• Seiko 4543-300
• Seiko 6313-460
• Seiko 3850-894
• Seiko 0752-741
• Seiko 6374-130
• Seiko 6661-747
• Seiko 6224-493
• Seiko 7068-154
• Seiko 5673-416
• Seiko 5292-825