Seiko Cal. 4537 - 263

The 4537-263 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-4d5ac9ccadf1]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1986

Related Models

• Seiko 3819-246
• Seiko 4517-925
• Seiko 4468-983
• Seiko 7012-772
• Seiko 5297-922
• Seiko 7122-734
• Seiko 4578-329
• Seiko 7034-134
• Seiko 6685-714
• Seiko 4497-271
• Seiko 6284-334
• Seiko 4560-989