Seiko Cal. 4536 - 274

This Solar model from 1967 features a 40mm Two-Tone case. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-6b507064d436]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1967

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